83117501370706 has 16 divisors (see below), whose sum is σ = 141923954910528. Its totient is φ = 36138044074000.

The previous prime is 83117501370697. The next prime is 83117501370727. The reversal of 83117501370706 is 60707310571138.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 83117501370706.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82131917845 + ... + 82131918856.

It is an arithmetic number, because the mean of its divisors is an integer number (8870247181908).

Almost surely, 2^{83117501370706} is an apocalyptic number.

83117501370706 is a deficient number, since it is larger than the sum of its proper divisors (58806453539822).

83117501370706 is a wasteful number, since it uses less digits than its factorization.

83117501370706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164263836737.

The product of its (nonzero) digits is 740880, while the sum is 49.

The spelling of 83117501370706 in words is "eighty-three trillion, one hundred seventeen billion, five hundred one million, three hundred seventy thousand, seven hundred six".