13076538534 has 16 divisors (see below), whose sum is σ = 29058974640. Its totient is φ = 4358846160.

The previous prime is 13076538523. The next prime is 13076538547. The reversal of 13076538534 is 43583567031.

13076538534 is a `hidden beast` number, since 13 + 0 + 76 + 5 + 38 + 534 = 666.

13076538534 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13076538534.

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, 121079007 + ... + 121079114.

It is an arithmetic number, because the mean of its divisors is an integer number (1816185915).

Almost surely, 2^13076538534 is an apocalyptic number.

13076538534 is an abundant number, since it is smaller than the sum of its proper divisors (15982436106).

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

13076538534 is a wasteful number, since it uses less digits than its factorization.

13076538534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242158132 (or 242158126 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 13076538534 in words is "thirteen billion, seventy-six million, five hundred thirty-eight thousand, five hundred thirty-four".