83508004363764 has 48 divisors (see below), whose sum is σ = 195243674088960. Its totient is φ = 27780100323840.

The previous prime is 83508004363739. The next prime is 83508004363793. The reversal of 83508004363764 is 46736340080538.

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, 9963552 + ... + 16318344.

It is an arithmetic number, because the mean of its divisors is an integer number (4067576543520).

Almost surely, 2^{83508004363764} is an apocalyptic number.

It is an amenable number.

83508004363764 is an abundant number, since it is smaller than the sum of its proper divisors (111735669725196).

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

83508004363764 is a wasteful number, since it uses less digits than its factorization.

83508004363764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6357000 (or 6356998 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 57.

The spelling of 83508004363764 in words is "eighty-three trillion, five hundred eight billion, four million, three hundred sixty-three thousand, seven hundred sixty-four".