56433803364 has 135 divisors (see below), whose sum is σ = 152682173917. Its totient is φ = 17575491072.

The previous prime is 56433803341. The next prime is 56433803369. The reversal of 56433803364 is 46330833465.

The square root of 56433803364 is 237558.

It is a perfect power (a square), and thus also a powerful number.

56433803364 is a `hidden beast` number, since 56 + 433 + 80 + 33 + 64 = 666.

It can be written as a sum of positive squares in 7 ways, for example, as 639584100 + 55794219264 = 25290^2 + 236208^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56433803369) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 411925504 + ... + 411925640.

Almost surely, 2^56433803364 is an apocalyptic number.

56433803364 is the 237558-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56433803364

56433803364 is an abundant number, since it is smaller than the sum of its proper divisors (96248370553).

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

56433803364 is an equidigital number, since it uses as much as digits as its factorization.

56433803364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 45.

The spelling of 56433803364 in words is "fifty-six billion, four hundred thirty-three million, eight hundred three thousand, three hundred sixty-four".