66056524123260 has 48 divisors (see below), whose sum is σ = 201772655505792. Its totient is φ = 16013702817600.

The previous prime is 66056524123259. The next prime is 66056524123273. The reversal of 66056524123260 is 6232142565066.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50042820646 + ... + 50042821965.

It is an arithmetic number, because the mean of its divisors is an integer number (4203596989704).

Almost surely, 2^{66056524123260} is an apocalyptic number.

66056524123260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

66056524123260 is an abundant number, since it is smaller than the sum of its proper divisors (135716131382532).

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

66056524123260 is a wasteful number, since it uses less digits than its factorization.

66056524123260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100085642634 (or 100085642632 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 66056524123260 in words is "sixty-six trillion, fifty-six billion, five hundred twenty-four million, one hundred twenty-three thousand, two hundred sixty".