4256996592 has 40 divisors (see below), whose sum is σ = 11104023424. Its totient is φ = 1405220544.

The previous prime is 4256996591. The next prime is 4256996617. The reversal of 4256996592 is 2956996524.

It is a super-2 number, since 2×4256996592² = 36244039968599228928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4256996591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425578 + ... + 435465.

Almost surely, 2^4256996592 is an apocalyptic number.

It is an amenable number.

4256996592 is an abundant number, since it is smaller than the sum of its proper divisors (6847026832).

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

4256996592 is a wasteful number, since it uses less digits than its factorization.

4256996592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861157 (or 861151 counting only the distinct ones).

The product of its digits is 10497600, while the sum is 57.

The square root of 4256996592 is about 65245.6633961216. The cubic root of 4256996592 is about 1620.6942855494.

The spelling of 4256996592 in words is "four billion, two hundred fifty-six million, nine hundred ninety-six thousand, five hundred ninety-two".