85568260037920 has 96 divisors (see below), whose sum is σ = 228137320393920. Its totient is φ = 30042774666240.

The previous prime is 85568260037917. The next prime is 85568260037921. The reversal of 85568260037920 is 2973006286558.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (85568260037921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 838196022 + ... + 838298101.

It is an arithmetic number, because the mean of its divisors is an integer number (2376430420770).

Almost surely, 2^{85568260037920} is an apocalyptic number.

85568260037920 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

85568260037920 is an abundant number, since it is smaller than the sum of its proper divisors (142569060356000).

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

85568260037920 is a wasteful number, since it uses less digits than its factorization.

85568260037920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676494178 (or 1676494170 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 61.

The spelling of 85568260037920 in words is "eighty-five trillion, five hundred sixty-eight billion, two hundred sixty million, thirty-seven thousand, nine hundred twenty".