85097581462677 has 80 divisors (see below), whose sum is σ = 139353508269760. Its totient is φ = 46061009842176.

The previous prime is 85097581462667. The next prime is 85097581462679. The reversal of 85097581462677 is 77626418579058.

It is not a de Polignac number, because 85097581462677 - 2⁶ = 85097581462613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85097581462599 and 85097581462608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85097581462679) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 998602923 + ... + 998688135.

It is an arithmetic number, because the mean of its divisors is an integer number (1741918853372).

Almost surely, 2^{85097581462677} is an apocalyptic number.

It is an amenable number.

85097581462677 is a deficient number, since it is larger than the sum of its proper divisors (54255926807083).

85097581462677 is an equidigital number, since it uses as much as digits as its factorization.

85097581462677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92560 (or 92539 counting only the distinct ones).

The product of its (nonzero) digits is 1422489600, while the sum is 75.

The spelling of 85097581462677 in words is "eighty-five trillion, ninety-seven billion, five hundred eighty-one million, four hundred sixty-two thousand, six hundred seventy-seven".