76988832701813 has 4 divisors (see below), whose sum is σ = 76988867686368. Its totient is φ = 76988797717260.

The previous prime is 76988832701791. The next prime is 76988832701983. The reversal of 76988832701813 is 31810723888967.

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.

It is a cyclic number.

It is not a de Polignac number, because 76988832701813 - 2⁶ = 76988832701749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76988832703813) 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, 13952531 + ... + 18672192.

It is an arithmetic number, because the mean of its divisors is an integer number (19247216921592).

Almost surely, 2^{76988832701813} is an apocalyptic number.

It is an amenable number.

76988832701813 is a deficient number, since it is larger than the sum of its proper divisors (34984555).

76988832701813 is a wasteful number, since it uses less digits than its factorization.

76988832701813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34984554.

The product of its (nonzero) digits is 195084288, while the sum is 71.

The spelling of 76988832701813 in words is "seventy-six trillion, nine hundred eighty-eight billion, eight hundred thirty-two million, seven hundred one thousand, eight hundred thirteen".