56505566006150 has 12 divisors (see below), whose sum is σ = 105100352771532. Its totient is φ = 22602226402440.

The previous prime is 56505566006119. The next prime is 56505566006171. The reversal of 56505566006150 is 5160066550565.

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 1130111320123 = 56505566006150 / (5 + 6 + 5 + 0 + 5 + 5 + 6 + 6 + 0 + 0 + 6 + 1 + 5 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 565055660012 + ... + 565055660111.

It is an arithmetic number, because the mean of its divisors is an integer number (8758362730961).

Almost surely, 2^{56505566006150} is an apocalyptic number.

56505566006150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56505566006150 is a deficient number, since it is larger than the sum of its proper divisors (48594786765382).

56505566006150 is a wasteful number, since it uses less digits than its factorization.

56505566006150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130111320135 (or 1130111320130 counting only the distinct ones).

The product of its (nonzero) digits is 4050000, while the sum is 50.

The spelling of 56505566006150 in words is "fifty-six trillion, five hundred five billion, five hundred sixty-six million, six thousand, one hundred fifty".