75676412113 has 4 divisors (see below), whose sum is σ = 75677068800. Its totient is φ = 75675755428.

The previous prime is 75676412087. The next prime is 75676412117. The reversal of 75676412113 is 31121467657.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 75676412113 - 2²⁵ = 75642857681 is a prime.

It is a super-2 number, since 2×75676412113² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 75676412113.

It is not an unprimeable number, because it can be changed into a prime (75676412117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104713 + ... + 402886.

It is an arithmetic number, because the mean of its divisors is an integer number (18919267200).

Almost surely, 2^75676412113 is an apocalyptic number.

It is an amenable number.

75676412113 is a deficient number, since it is larger than the sum of its proper divisors (656687).

75676412113 is a wasteful number, since it uses less digits than its factorization.

75676412113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656686.

The product of its digits is 211680, while the sum is 43.

The spelling of 75676412113 in words is "seventy-five billion, six hundred seventy-six million, four hundred twelve thousand, one hundred thirteen".