82455522750 has 64 divisors (see below), whose sum is σ = 228676668480. Its totient is φ = 21988137600.

The previous prime is 82455522749. The next prime is 82455522769. The reversal of 82455522750 is 5722555428.

82455522750 is a `hidden beast` number, since 8 + 2 + 4 + 55 + 522 + 75 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 82455522696 and 82455522705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6101067 + ... + 6114566.

It is an arithmetic number, because the mean of its divisors is an integer number (3573072945).

Almost surely, 2^82455522750 is an apocalyptic number.

82455522750 is an abundant number, since it is smaller than the sum of its proper divisors (146221145730).

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

82455522750 is a wasteful number, since it uses less digits than its factorization.

82455522750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12215659 (or 12215643 counting only the distinct ones).

The product of its (nonzero) digits is 1120000, while the sum is 45.

The spelling of 82455522750 in words is "eighty-two billion, four hundred fifty-five million, five hundred twenty-two thousand, seven hundred fifty".