56772140651376 has 40 divisors (see below), whose sum is σ = 154380382475520. Its totient is φ = 17928044415936.

The previous prime is 56772140651339. The next prime is 56772140651417. The reversal of 56772140651376 is 67315604127765.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31125076200 + ... + 31125078023.

It is an arithmetic number, because the mean of its divisors is an integer number (3859509561888).

Almost surely, 2^{56772140651376} is an apocalyptic number.

It is an amenable number.

56772140651376 is an abundant number, since it is smaller than the sum of its proper divisors (97608241824144).

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

56772140651376 is a wasteful number, since it uses less digits than its factorization.

56772140651376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62250154253 (or 62250154247 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 60.

The spelling of 56772140651376 in words is "fifty-six trillion, seven hundred seventy-two billion, one hundred forty million, six hundred fifty-one thousand, three hundred seventy-six".