83077042177 has 8 divisors (see below), whose sum is σ = 84097933920. Its totient is φ = 82056625920.

The previous prime is 83077042171. The next prime is 83077042189. The reversal of 83077042177 is 77124077038.

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

It is a cyclic number.

It is not a de Polignac number, because 83077042177 - 2⁷ = 83077042049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83077042171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239302 + ... + 472672.

It is an arithmetic number, because the mean of its divisors is an integer number (10512241740).

Almost surely, 2^83077042177 is an apocalyptic number.

It is an amenable number.

83077042177 is a deficient number, since it is larger than the sum of its proper divisors (1020891743).

83077042177 is a wasteful number, since it uses less digits than its factorization.

83077042177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237743.

The product of its (nonzero) digits is 460992, while the sum is 46.

The spelling of 83077042177 in words is "eighty-three billion, seventy-seven million, forty-two thousand, one hundred seventy-seven".