83077905307 has 2 divisors, whose sum is σ = 83077905308. Its totient is φ = 83077905306.

The previous prime is 83077905301. The next prime is 83077905311. The reversal of 83077905307 is 70350977038.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83077905307 - 2¹⁵ = 83077872539 is a prime.

It is not a weakly prime, because it can be changed into another prime (83077905301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41538952653 + 41538952654.

It is an arithmetic number, because the mean of its divisors is an integer number (41538952654).

Almost surely, 2^83077905307 is an apocalyptic number.

83077905307 is a deficient number, since it is larger than the sum of its proper divisors (1).

83077905307 is an equidigital number, since it uses as much as digits as its factorization.

83077905307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1111320, while the sum is 49.

The spelling of 83077905307 in words is "eighty-three billion, seventy-seven million, nine hundred five thousand, three hundred seven".