56799772225452 has 18 divisors (see below), whose sum is σ = 143577202014428. Its totient is φ = 18933257408472.

The previous prime is 56799772225409. The next prime is 56799772225453. The reversal of 56799772225452 is 25452227799765.

56799772225452 is a `hidden beast` number, since 5 + 6 + 7 + 9 + 9 + 7 + 72 + 2 + 2 + 545 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (56799772225453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 788885725318 + ... + 788885725389.

Almost surely, 2^{56799772225452} is an apocalyptic number.

It is an amenable number.

56799772225452 is an abundant number, since it is smaller than the sum of its proper divisors (86777429788976).

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

56799772225452 is a wasteful number, since it uses less digits than its factorization.

56799772225452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577771450717 (or 1577771450712 counting only the distinct ones).

The product of its digits is 1333584000, while the sum is 72.

The spelling of 56799772225452 in words is "fifty-six trillion, seven hundred ninety-nine billion, seven hundred seventy-two million, two hundred twenty-five thousand, four hundred fifty-two".