4256675472 has 240 divisors, whose sum is σ = 13389619200. Its totient is φ = 1160490240.

The previous prime is 4256675459. The next prime is 4256675491. The reversal of 4256675472 is 2745766524.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5759679 + ... + 5760417.

It is an arithmetic number, because the mean of its divisors is an integer number (55790080).

Almost surely, 2^4256675472 is an apocalyptic number.

4256675472 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4256675472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6694809600).

4256675472 is an abundant number, since it is smaller than the sum of its proper divisors (9132943728).

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

4256675472 is a wasteful number, since it uses less digits than its factorization.

4256675472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 861 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 48.

The square root of 4256675472 is about 65243.2024965053. The cubic root of 4256675472 is about 1620.6535329966.

The spelling of 4256675472 in words is "four billion, two hundred fifty-six million, six hundred seventy-five thousand, four hundred seventy-two".