56047288711000 has 64 divisors (see below), whose sum is σ = 131955261216480. Its totient is φ = 22281376060800.

The previous prime is 56047288710989. The next prime is 56047288711003. The reversal of 56047288711000 is 11788274065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56047288711003) 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, 171761199 + ... + 172087198.

Almost surely, 2^{56047288711000} is an apocalyptic number.

56047288711000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56047288711000 is an abundant number, since it is smaller than the sum of its proper divisors (75907972505480).

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

56047288711000 is a wasteful number, since it uses less digits than its factorization.

56047288711000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343848581 (or 343848567 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 49.

The spelling of 56047288711000 in words is "fifty-six trillion, forty-seven billion, two hundred eighty-eight million, seven hundred eleven thousand".