82504011090 has 64 divisors (see below), whose sum is σ = 200689477632. Its totient is φ = 21704088000.

The previous prime is 82504011089. The next prime is 82504011113. The reversal of 82504011090 is 9011040528.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1696615 + ... + 1744565.

It is an arithmetic number, because the mean of its divisors is an integer number (3135773088).

Almost surely, 2^82504011090 is an apocalyptic number.

82504011090 is an abundant number, since it is smaller than the sum of its proper divisors (118185466542).

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

82504011090 is a wasteful number, since it uses less digits than its factorization.

82504011090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48735.

The product of its (nonzero) digits is 2880, while the sum is 30.

The spelling of 82504011090 in words is "eighty-two billion, five hundred four million, eleven thousand, ninety".