85153337028620 has 96 divisors (see below), whose sum is σ = 204534636751872. Its totient is φ = 29171633557248.

The previous prime is 85153337028583. The next prime is 85153337028629. The reversal of 85153337028620 is 2682073335158.

It is not an unprimeable number, because it can be changed into a prime (85153337028629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1156827857 + ... + 1156901463.

It is an arithmetic number, because the mean of its divisors is an integer number (2130569132832).

Almost surely, 2^{85153337028620} is an apocalyptic number.

It is an amenable number.

85153337028620 is an abundant number, since it is smaller than the sum of its proper divisors (119381299723252).

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

85153337028620 is a wasteful number, since it uses less digits than its factorization.

85153337028620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80247 (or 80245 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 85153337028620 in words is "eighty-five trillion, one hundred fifty-three billion, three hundred thirty-seven million, twenty-eight thousand, six hundred twenty".