77597261096313 has 8 divisors (see below), whose sum is σ = 118243445480128. Its totient is φ = 44341292055024.

The previous prime is 77597261096309. The next prime is 77597261096389. The reversal of 77597261096313 is 31369016279577.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 77597261096313 - 2² = 77597261096309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (77597261096713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1847553835606 + ... + 1847553835647.

It is an arithmetic number, because the mean of its divisors is an integer number (14780430685016).

Almost surely, 2^{77597261096313} is an apocalyptic number.

It is an amenable number.

77597261096313 is a deficient number, since it is larger than the sum of its proper divisors (40646184383815).

77597261096313 is a wasteful number, since it uses less digits than its factorization.

77597261096313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3695107671263.

The product of its (nonzero) digits is 90016920, while the sum is 66.

The spelling of 77597261096313 in words is "seventy-seven trillion, five hundred ninety-seven billion, two hundred sixty-one million, ninety-six thousand, three hundred thirteen".