83086607457 has 12 divisors (see below), whose sum is σ = 137158844160. Its totient is φ = 47478061368.

The previous prime is 83086607453. The next prime is 83086607477. The reversal of 83086607457 is 75470668038.

It is not a de Polignac number, because 83086607457 - 2² = 83086607453 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (83086607453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 659417457 + ... + 659417582.

It is an arithmetic number, because the mean of its divisors is an integer number (11429903680).

Almost surely, 2^83086607457 is an apocalyptic number.

It is an amenable number.

83086607457 is a deficient number, since it is larger than the sum of its proper divisors (54072236703).

83086607457 is a wasteful number, since it uses less digits than its factorization.

83086607457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318835052 (or 1318835049 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 83086607457 in words is "eighty-three billion, eighty-six million, six hundred seven thousand, four hundred fifty-seven".