76335861538681 has 8 divisors (see below), whose sum is σ = 80827735106304. Its totient is φ = 71844157834560.

The previous prime is 76335861538639. The next prime is 76335861538733. The reversal of 76335861538681 is 18683516853367.

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

It is a cyclic number.

It is not a de Polignac number, because 76335861538681 - 2²⁷ = 76335727320953 is a prime.

It is a super-2 number, since 2×76335861538681² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 76335861538681.

It is not an unprimeable number, because it can be changed into a prime (76335861538481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41540065 + ... + 43338766.

It is an arithmetic number, because the mean of its divisors is an integer number (10103466888288).

Almost surely, 2^{76335861538681} is an apocalyptic number.

It is an amenable number.

76335861538681 is a deficient number, since it is larger than the sum of its proper divisors (4491873567623).

76335861538681 is a wasteful number, since it uses less digits than its factorization.

76335861538681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84931751.

The product of its digits is 522547200, while the sum is 70.

The spelling of 76335861538681 in words is "seventy-six trillion, three hundred thirty-five billion, eight hundred sixty-one million, five hundred thirty-eight thousand, six hundred eighty-one".