56863351632 has 20 divisors (see below), whose sum is σ = 146896991840. Its totient is φ = 18954450528.

The previous prime is 56863351609. The next prime is 56863351669. The reversal of 56863351632 is 23615336865.

56863351632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 1184653159 = 56863351632 / (5 + 6 + 8 + 6 + 3 + 3 + 5 + 1 + 6 + 3 + 2).

It is a congruent number.

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, 592326532 + ... + 592326627.

It is an arithmetic number, because the mean of its divisors is an integer number (7344849592).

Almost surely, 2^56863351632 is an apocalyptic number.

It is an amenable number.

56863351632 is an abundant number, since it is smaller than the sum of its proper divisors (90033640208).

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

56863351632 is a wasteful number, since it uses less digits than its factorization.

56863351632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184653170 (or 1184653164 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 48.

The spelling of 56863351632 in words is "fifty-six billion, eight hundred sixty-three million, three hundred fifty-one thousand, six hundred thirty-two".