5671274112 has 144 divisors (see below), whose sum is σ = 18984308850. Its totient is φ = 1620347904.

The previous prime is 5671274111. The next prime is 5671274131. The reversal of 5671274112 is 2114721765.

5671274112 is a `hidden beast` number, since 567 + 12 + 74 + 1 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3719048256 + 1952225856 = 60984^2 + 44184^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5671274111) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6214 + ... + 106682.

Almost surely, 2^5671274112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5671274112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9492154425).

5671274112 is an abundant number, since it is smaller than the sum of its proper divisors (13313034738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5671274112 is a wasteful number, since it uses less digits than its factorization.

5671274112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100503 (or 100481 counting only the distinct ones).

The product of its digits is 23520, while the sum is 36.

The square root of 5671274112 is about 75307.8622190273. The cubic root of 5671274112 is about 1783.3101423562.

Adding to 5671274112 its reverse (2114721765), we get a palindrome (7785995877).

The spelling of 5671274112 in words is "five billion, six hundred seventy-one million, two hundred seventy-four thousand, one hundred twelve".