85926490368 has 72 divisors (see below), whose sum is σ = 229875091488. Its totient is φ = 28493709312.

The previous prime is 85926490291. The next prime is 85926490373. The reversal of 85926490368 is 86309462958.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141630 + ... + 438077.

It is an arithmetic number, because the mean of its divisors is an integer number (3192709604).

Almost surely, 2^85926490368 is an apocalyptic number.

It is an amenable number.

85926490368 is an abundant number, since it is smaller than the sum of its proper divisors (143948601120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85926490368 is a wasteful number, since it uses less digits than its factorization.

85926490368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579919 (or 579905 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 60.

The spelling of 85926490368 in words is "eighty-five billion, nine hundred twenty-six million, four hundred ninety thousand, three hundred sixty-eight".