56632144032486 has 80 divisors (see below), whose sum is σ = 138438496899648. Its totient is φ = 17160714399600.

The previous prime is 56632144032479. The next prime is 56632144032551. The reversal of 56632144032486 is 68423044123665.

56632144032486 is a `hidden beast` number, since 5 + 6 + 63 + 214 + 40 + 324 + 8 + 6 = 666.

It is a super-2 number, since 2×56632144032486² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 57913041 + ... + 58882803.

Almost surely, 2^{56632144032486} is an apocalyptic number.

56632144032486 is an abundant number, since it is smaller than the sum of its proper divisors (81806352867162).

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

56632144032486 is a wasteful number, since it uses less digits than its factorization.

56632144032486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002559 (or 1002550 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 54.

The spelling of 56632144032486 in words is "fifty-six trillion, six hundred thirty-two billion, one hundred forty-four million, thirty-two thousand, four hundred eighty-six".