83086361057 has 16 divisors (see below), whose sum is σ = 98393769600. Its totient is φ = 68646614400.

The previous prime is 83086361041. The next prime is 83086361069. The reversal of 83086361057 is 75016368038.

It is a happy number.

It is not a de Polignac number, because 83086361057 - 2⁴ = 83086361041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83086361557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218507 + ... + 462512.

It is an arithmetic number, because the mean of its divisors is an integer number (6149610600).

Almost surely, 2^83086361057 is an apocalyptic number.

It is an amenable number.

83086361057 is a deficient number, since it is larger than the sum of its proper divisors (15307408543).

83086361057 is a wasteful number, since it uses less digits than its factorization.

83086361057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681656.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 83086361057 in words is "eighty-three billion, eighty-six million, three hundred sixty-one thousand, fifty-seven".