52645115566126 has 16 divisors (see below), whose sum is σ = 79062675158880. Its totient is φ = 26290902407040.

The previous prime is 52645115566097. The next prime is 52645115566133. The reversal of 52645115566126 is 62166551154625.

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, 5889610 + ... + 11831218.

It is an arithmetic number, because the mean of its divisors is an integer number (4941417197430).

Almost surely, 2^{52645115566126} is an apocalyptic number.

52645115566126 is a deficient number, since it is larger than the sum of its proper divisors (26417559592754).

52645115566126 is a wasteful number, since it uses less digits than its factorization.

52645115566126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5946939.

The product of its digits is 12960000, while the sum is 55.

The spelling of 52645115566126 in words is "fifty-two trillion, six hundred forty-five billion, one hundred fifteen million, five hundred sixty-six thousand, one hundred twenty-six".