55005101051013 has 24 divisors (see below), whose sum is σ = 79782511610880. Its totient is φ = 36517594034880.

The previous prime is 55005101051011. The next prime is 55005101051053. The reversal of 55005101051013 is 31015010150055.

55005101051013 is a `hidden beast` number, since 5 + 500 + 5 + 101 + 0 + 51 + 0 + 1 + 3 = 666.

It is not a de Polignac number, because 55005101051013 - 2¹ = 55005101051011 is a prime.

It is a super-2 number, since 2×55005101051013² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55005101051011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2333583 + ... + 10745036.

It is an arithmetic number, because the mean of its divisors is an integer number (3324271317120).

Almost surely, 2^{55005101051013} is an apocalyptic number.

It is an amenable number.

55005101051013 is a deficient number, since it is larger than the sum of its proper divisors (24777410559867).

55005101051013 is a wasteful number, since it uses less digits than its factorization.

55005101051013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13080569 (or 13080566 counting only the distinct ones).

The product of its (nonzero) digits is 1875, while the sum is 27.

The spelling of 55005101051013 in words is "fifty-five trillion, five billion, one hundred one million, fifty-one thousand, thirteen".