56672233340 has 24 divisors (see below), whose sum is σ = 119035427280. Its totient is φ = 22664371968.

The previous prime is 56672233327. The next prime is 56672233349. The reversal of 56672233340 is 4333227665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56672233349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178877 + ... + 381236.

It is an arithmetic number, because the mean of its divisors is an integer number (4959809470).

Almost surely, 2^56672233340 is an apocalyptic number.

It is an amenable number.

56672233340 is an abundant number, since it is smaller than the sum of its proper divisors (62363193940).

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

56672233340 is a wasteful number, since it uses less digits than its factorization.

56672233340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565181 (or 565179 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 41.

The spelling of 56672233340 in words is "fifty-six billion, six hundred seventy-two million, two hundred thirty-three thousand, three hundred forty".