85522496480 has 24 divisors (see below), whose sum is σ = 202046898312. Its totient is φ = 34208998528.

The previous prime is 85522496471. The next prime is 85522496483. The reversal of 85522496480 is 8469422558.

It is a super-2 number, since 2×85522496480² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85522496483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267257642 + ... + 267257961.

It is an arithmetic number, because the mean of its divisors is an integer number (8418620763).

Almost surely, 2^85522496480 is an apocalyptic number.

85522496480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

85522496480 is an abundant number, since it is smaller than the sum of its proper divisors (116524401832).

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

85522496480 is a wasteful number, since it uses less digits than its factorization.

85522496480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534515618 (or 534515610 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 53.

The spelling of 85522496480 in words is "eighty-five billion, five hundred twenty-two million, four hundred ninety-six thousand, four hundred eighty".