56314321632 has 96 divisors (see below), whose sum is σ = 167744908800. Its totient is φ = 18372034944.

The previous prime is 56314321627. The next prime is 56314321699. The reversal of 56314321632 is 23612341365.

56314321632 is a `hidden beast` number, since 5 + 6 + 3 + 14 + 3 + 2 + 1 + 632 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652782 + ... + 733997.

It is an arithmetic number, because the mean of its divisors is an integer number (1747342800).

Almost surely, 2^56314321632 is an apocalyptic number.

It is an amenable number.

56314321632 is an abundant number, since it is smaller than the sum of its proper divisors (111430587168).

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

56314321632 is a wasteful number, since it uses less digits than its factorization.

56314321632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386845 (or 1386831 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

Adding to 56314321632 its reverse (23612341365), we get a palindrome (79926662997).

The spelling of 56314321632 in words is "fifty-six billion, three hundred fourteen million, three hundred twenty-one thousand, six hundred thirty-two".