53120402116266 has 16 divisors (see below), whose sum is σ = 106242062043744. Its totient is φ = 17706591070224.

The previous prime is 53120402116237. The next prime is 53120402116303. The reversal of 53120402116266 is 66261120402135.

It is a Curzon 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, 51859336 + ... + 52873731.

It is an arithmetic number, because the mean of its divisors is an integer number (6640128877734).

Almost surely, 2^{53120402116266} is an apocalyptic number.

53120402116266 is an abundant number, since it is smaller than the sum of its proper divisors (53121659927478).

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

53120402116266 is a wasteful number, since it uses less digits than its factorization.

53120402116266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104817605.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 53120402116266 in words is "fifty-three trillion, one hundred twenty billion, four hundred two million, one hundred sixteen thousand, two hundred sixty-six".