82275599557228 has 24 divisors (see below), whose sum is σ = 179510399034624. Its totient is φ = 32055428398800.

The previous prime is 82275599557219. The next prime is 82275599557231.

82275599557228 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (76) coincides with the sum of the digits of its distinct prime factors.

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, 133564284688 + ... + 133564285303.

It is an arithmetic number, because the mean of its divisors is an integer number (7479599959776).

Almost surely, 2^{82275599557228} is an apocalyptic number.

It is an amenable number.

82275599557228 is an abundant number, since it is smaller than the sum of its proper divisors (97234799477396).

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

82275599557228 is a wasteful number, since it uses less digits than its factorization.

82275599557228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267128570013 (or 267128570011 counting only the distinct ones).

The product of its digits is 2540160000, while the sum is 76.

The spelling of 82275599557228 in words is "eighty-two trillion, two hundred seventy-five billion, five hundred ninety-nine million, five hundred fifty-seven thousand, two hundred twenty-eight".