53516166013 has 16 divisors (see below), whose sum is σ = 54303790464. Its totient is φ = 52735795200.

The previous prime is 53516166001. The next prime is 53516166089. The reversal of 53516166013 is 31066161535.

It is a cyclic number.

It is not a de Polignac number, because 53516166013 - 2³³ = 44926231421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53516166313) 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, 10806688 + ... + 10811638.

It is an arithmetic number, because the mean of its divisors is an integer number (3393986904).

Almost surely, 2^53516166013 is an apocalyptic number.

It is an amenable number.

53516166013 is a deficient number, since it is larger than the sum of its proper divisors (787624451).

53516166013 is a wasteful number, since it uses less digits than its factorization.

53516166013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5652.

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 53516166013 in words is "fifty-three billion, five hundred sixteen million, one hundred sixty-six thousand, thirteen".