5203530112 has 64 divisors (see below), whose sum is σ = 11325439440. Its totient is φ = 2361763840.

The previous prime is 5203530103. The next prime is 5203530169. The reversal of 5203530112 is 2110353025.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119858 + ... + 1124494.

Almost surely, 2^5203530112 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 5203530112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5662719720).

5203530112 is an abundant number, since it is smaller than the sum of its proper divisors (6121909328).

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

5203530112 is a wasteful number, since it uses less digits than its factorization.

5203530112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5459 (or 5447 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 5203530112 is about 72135.4982792799. The cubic root of 5203530112 is about 1732.8701631622.

Adding to 5203530112 its reverse (2110353025), we get a palindrome (7313883137).

The spelling of 5203530112 in words is "five billion, two hundred three million, five hundred thirty thousand, one hundred twelve".