85904938355 has 8 divisors (see below), whose sum is σ = 108511501200. Its totient is φ = 65106900576.

The previous prime is 85904938319. The next prime is 85904938387. The reversal of 85904938355 is 55383940958.

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 85904938355 - 2⁸ = 85904938099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85904938294 and 85904938303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452131160 + ... + 452131349.

It is an arithmetic number, because the mean of its divisors is an integer number (13563937650).

Almost surely, 2^85904938355 is an apocalyptic number.

85904938355 is a deficient number, since it is larger than the sum of its proper divisors (22606562845).

85904938355 is a wasteful number, since it uses less digits than its factorization.

85904938355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904262533.

The product of its (nonzero) digits is 23328000, while the sum is 59.

The spelling of 85904938355 in words is "eighty-five billion, nine hundred four million, nine hundred thirty-eight thousand, three hundred fifty-five".