83077775023 has 2 divisors, whose sum is σ = 83077775024. Its totient is φ = 83077775022.

The previous prime is 83077775009. The next prime is 83077775051. The reversal of 83077775023 is 32057777038.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83077775023 - 2¹⁷ = 83077643951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83077775003) by changing a digit.

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 as a sum of consecutive naturals, namely, 41538887511 + 41538887512.

It is an arithmetic number, because the mean of its divisors is an integer number (41538887512).

Almost surely, 2^83077775023 is an apocalyptic number.

83077775023 is a deficient number, since it is larger than the sum of its proper divisors (1).

83077775023 is an equidigital number, since it uses as much as digits as its factorization.

83077775023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728720, while the sum is 49.

The spelling of 83077775023 in words is "eighty-three billion, seventy-seven million, seven hundred seventy-five thousand, twenty-three".