6452600456 has 16 divisors (see below), whose sum is σ = 12515820300. Its totient is φ = 3115048384.

The previous prime is 6452600443. The next prime is 6452600509. The reversal of 6452600456 is 6540062546.

It can be written as a sum of positive squares in 2 ways, for example, as 5690288356 + 762312100 = 75434^2 + 27610^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13906235 + ... + 13906698.

Almost surely, 2^6452600456 is an apocalyptic number.

It is an amenable number.

6452600456 is a deficient number, since it is larger than the sum of its proper divisors (6063219844).

6452600456 is a wasteful number, since it uses less digits than its factorization.

6452600456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27812968 (or 27812964 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 6452600456 is about 80328.0801214619. The cubic root of 6452600456 is about 1861.7081137045.

The spelling of 6452600456 in words is "six billion, four hundred fifty-two million, six hundred thousand, four hundred fifty-six".