85764343552379 has 8 divisors (see below), whose sum is σ = 85887372275712. Its totient is φ = 85641331245120.

The previous prime is 85764343552373. The next prime is 85764343552403. The reversal of 85764343552379 is 97325534346758.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85764343552379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85764343552373) 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, 6371462 + ... + 14564484.

It is an arithmetic number, because the mean of its divisors is an integer number (10735921534464).

Almost surely, 2^{85764343552379} is an apocalyptic number.

85764343552379 is a deficient number, since it is larger than the sum of its proper divisors (123028723333).

85764343552379 is a wasteful number, since it uses less digits than its factorization.

85764343552379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8208037.

The product of its digits is 2286144000, while the sum is 71.

The spelling of 85764343552379 in words is "eighty-five trillion, seven hundred sixty-four billion, three hundred forty-three million, five hundred fifty-two thousand, three hundred seventy-nine".