83080484187855 has 32 divisors (see below), whose sum is σ = 165729381447168. Its totient is φ = 34526954467200.

The previous prime is 83080484187803. The next prime is 83080484187887. The reversal of 83080484187855 is 55878148408038.

It is not a de Polignac number, because 83080484187855 - 2⁹ = 83080484187343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83080484187855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35965576416 + ... + 35965578725.

It is an arithmetic number, because the mean of its divisors is an integer number (5179043170224).

Almost surely, 2^{83080484187855} is an apocalyptic number.

83080484187855 is a deficient number, since it is larger than the sum of its proper divisors (82648897259313).

83080484187855 is a wasteful number, since it uses less digits than its factorization.

83080484187855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71931155167.

The product of its (nonzero) digits is 275251200, while the sum is 69.

The spelling of 83080484187855 in words is "eighty-three trillion, eighty billion, four hundred eighty-four million, one hundred eighty-seven thousand, eight hundred fifty-five".