82275468387460 has 48 divisors (see below), whose sum is σ = 173156950435392. Its totient is φ = 32838101475200.

The previous prime is 82275468387449. The next prime is 82275468387487. The reversal of 82275468387460 is 6478386457228.

It is a self number, because there is not a number n which added to its sum of digits gives 82275468387460.

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, 808386375 + ... + 808488145.

It is an arithmetic number, because the mean of its divisors is an integer number (3607436467404).

Almost surely, 2^{82275468387460} is an apocalyptic number.

It is an amenable number.

82275468387460 is an abundant number, since it is smaller than the sum of its proper divisors (90881482047932).

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

82275468387460 is a wasteful number, since it uses less digits than its factorization.

82275468387460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189924 (or 189922 counting only the distinct ones).

The product of its (nonzero) digits is 867041280, while the sum is 70.

The spelling of 82275468387460 in words is "eighty-two trillion, two hundred seventy-five billion, four hundred sixty-eight million, three hundred eighty-seven thousand, four hundred sixty".