82556485626 has 16 divisors (see below), whose sum is σ = 167374793664. Its totient is φ = 27141858144.

The previous prime is 82556485607. The next prime is 82556485631. The reversal of 82556485626 is 62658465528.

It is a super-2 number, since 2×82556485626² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94242126 + ... + 94243001.

It is an arithmetic number, because the mean of its divisors is an integer number (10460924604).

Almost surely, 2^82556485626 is an apocalyptic number.

82556485626 is an abundant number, since it is smaller than the sum of its proper divisors (84818308038).

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

82556485626 is a wasteful number, since it uses less digits than its factorization.

82556485626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188485205.

The product of its digits is 27648000, while the sum is 57.

The spelling of 82556485626 in words is "eighty-two billion, five hundred fifty-six million, four hundred eighty-five thousand, six hundred twenty-six".