55130900539 has 32 divisors (see below), whose sum is σ = 65599269120. Its totient is φ = 45674428800.

The previous prime is 55130900507. The next prime is 55130900623. The reversal of 55130900539 is 93500903155.

55130900539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55130900539 - 2⁵ = 55130900507 is a prime.

It is a super-2 number, since 2×55130900539² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55130900239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3682932 + ... + 3697870.

It is an arithmetic number, because the mean of its divisors is an integer number (2049977160).

Almost surely, 2^55130900539 is an apocalyptic number.

55130900539 is a deficient number, since it is larger than the sum of its proper divisors (10468368581).

55130900539 is a wasteful number, since it uses less digits than its factorization.

55130900539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15291.

The product of its (nonzero) digits is 91125, while the sum is 40.

The spelling of 55130900539 in words is "fifty-five billion, one hundred thirty million, nine hundred thousand, five hundred thirty-nine".