56772499590000 has 400 divisors, whose sum is σ = 203665174907040. Its totient is φ = 15136899840000.

The previous prime is 56772499589999. The next prime is 56772499590193. The reversal of 56772499590000 is 9599427765.

56772499590000 is a `hidden beast` number, since 56 + 7 + 7 + 2 + 499 + 5 + 90 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (400).

It is a self number, because there is not a number n which added to its sum of digits gives 56772499590000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2219657212 + ... + 2219682788.

Almost surely, 2^{56772499590000} is an apocalyptic number.

56772499590000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56772499590000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101832587453520).

56772499590000 is an abundant number, since it is smaller than the sum of its proper divisors (146892675317040).

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

56772499590000 is a wasteful number, since it uses less digits than its factorization.

56772499590000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33835 (or 33808 counting only the distinct ones).

The product of its (nonzero) digits is 42865200, while the sum is 63.

The spelling of 56772499590000 in words is "fifty-six trillion, seven hundred seventy-two billion, four hundred ninety-nine million, five hundred ninety thousand".