82052474574 has 32 divisors (see below), whose sum is σ = 190623085056. Its totient is φ = 23059242720.

The previous prime is 82052474551. The next prime is 82052474587. The reversal of 82052474574 is 47547425028.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16010802 + ... + 16015925.

It is an arithmetic number, because the mean of its divisors is an integer number (5956971408).

Almost surely, 2^82052474574 is an apocalyptic number.

82052474574 is an abundant number, since it is smaller than the sum of its proper divisors (108570610482).

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

82052474574 is a wasteful number, since it uses less digits than its factorization.

82052474574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32026800.

The product of its (nonzero) digits is 2508800, while the sum is 48.

The spelling of 82052474574 in words is "eighty-two billion, fifty-two million, four hundred seventy-four thousand, five hundred seventy-four".