56767446412 has 48 divisors (see below), whose sum is σ = 104184686592. Its totient is φ = 27013124160.

The previous prime is 56767446361. The next prime is 56767446413. The reversal of 56767446412 is 21464476765.

It is a self number, because there is not a number n which added to its sum of digits gives 56767446412.

It is not an unprimeable number, because it can be changed into a prime (56767446413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31837273 + ... + 31839055.

It is an arithmetic number, because the mean of its divisors is an integer number (2170514304).

Almost surely, 2^56767446412 is an apocalyptic number.

It is an amenable number.

56767446412 is a deficient number, since it is larger than the sum of its proper divisors (47417240180).

56767446412 is a wasteful number, since it uses less digits than its factorization.

56767446412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3358 (or 3356 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 52.

The spelling of 56767446412 in words is "fifty-six billion, seven hundred sixty-seven million, four hundred forty-six thousand, four hundred twelve".