76534307013 has 16 divisors (see below), whose sum is σ = 102203038080. Its totient is φ = 50944271616.

The previous prime is 76534307009. The next prime is 76534307023. The reversal of 76534307013 is 31070343567.

It is a happy number.

It is not a de Polignac number, because 76534307013 - 2² = 76534307009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76534307023) 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, 11455608 + ... + 11462286.

It is an arithmetic number, because the mean of its divisors is an integer number (6387689880).

Almost surely, 2^76534307013 is an apocalyptic number.

It is an amenable number.

76534307013 is a deficient number, since it is larger than the sum of its proper divisors (25668731067).

76534307013 is a wasteful number, since it uses less digits than its factorization.

76534307013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11996.

The product of its (nonzero) digits is 158760, while the sum is 39.

The spelling of 76534307013 in words is "seventy-six billion, five hundred thirty-four million, three hundred seven thousand, thirteen".