20056732963470 has 64 divisors (see below), whose sum is σ = 61125281418240. Its totient is φ = 4584396105504.

The previous prime is 20056732963457. The next prime is 20056732963537. The reversal of 20056732963470 is 7436923765002.

20056732963470 is a `hidden beast` number, since 2 + 0 + 0 + 5 + 6 + 7 + 3 + 296 + 347 + 0 = 666.

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 31 ways as a sum of consecutive naturals, for example, 5306012122 + ... + 5306015901.

It is an arithmetic number, because the mean of its divisors is an integer number (955082522160).

Almost surely, 2^{20056732963470} is an apocalyptic number.

20056732963470 is an abundant number, since it is smaller than the sum of its proper divisors (41068548454770).

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

20056732963470 is a wasteful number, since it uses less digits than its factorization.

20056732963470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10612028046 (or 10612028040 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 54.

The spelling of 20056732963470 in words is "twenty trillion, fifty-six billion, seven hundred thirty-two million, nine hundred sixty-three thousand, four hundred seventy".