83077905395 has 8 divisors (see below), whose sum is σ = 99739632480. Its totient is φ = 66431560320.

The previous prime is 83077905311. The next prime is 83077905401. The reversal of 83077905395 is 59350977038.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 83077905395 - 2⁸ = 83077905139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83077905395.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3833615 + ... + 3855224.

It is an arithmetic number, because the mean of its divisors is an integer number (12467454060).

Almost surely, 2^83077905395 is an apocalyptic number.

83077905395 is a deficient number, since it is larger than the sum of its proper divisors (16661727085).

83077905395 is a wasteful number, since it uses less digits than its factorization.

83077905395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7691005.

The product of its (nonzero) digits is 7144200, while the sum is 56.

The spelling of 83077905395 in words is "eighty-three billion, seventy-seven million, nine hundred five thousand, three hundred ninety-five".