56823733444 has 12 divisors (see below), whose sum is σ = 100224538624. Its totient is φ = 28188150984.

The previous prime is 56823733427. The next prime is 56823733457. The reversal of 56823733444 is 44433732865.

It is a super-2 number, since 2×56823733444² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

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, 55928364 + ... + 55929379.

Almost surely, 2^56823733444 is an apocalyptic number.

It is an amenable number.

56823733444 is a deficient number, since it is larger than the sum of its proper divisors (43400805180).

56823733444 is a wasteful number, since it uses less digits than its factorization.

56823733444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111857874 (or 111857872 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 49.

The spelling of 56823733444 in words is "fifty-six billion, eight hundred twenty-three million, seven hundred thirty-three thousand, four hundred forty-four".