83577456452382 has 32 divisors (see below), whose sum is σ = 170825284800000. Its totient is φ = 27248214365568.

The previous prime is 83577456452377. The next prime is 83577456452407. The reversal of 83577456452382 is 28325465477538.

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, 98434507 + ... + 99279942.

It is an arithmetic number, because the mean of its divisors is an integer number (5338290150000).

Almost surely, 2^{83577456452382} is an apocalyptic number.

83577456452382 is an abundant number, since it is smaller than the sum of its proper divisors (87247828347618).

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

83577456452382 is a wasteful number, since it uses less digits than its factorization.

83577456452382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197716000.

The product of its digits is 1354752000, while the sum is 69.

The spelling of 83577456452382 in words is "eighty-three trillion, five hundred seventy-seven billion, four hundred fifty-six million, four hundred fifty-two thousand, three hundred eighty-two".