82915152071 has 2 divisors, whose sum is σ = 82915152072. Its totient is φ = 82915152070.

The previous prime is 82915152059. The next prime is 82915152077. The reversal of 82915152071 is 17025151928.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82915152071 - 2²⁶ = 82848043207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82915152077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41457576035 + 41457576036.

It is an arithmetic number, because the mean of its divisors is an integer number (41457576036).

Almost surely, 2^82915152071 is an apocalyptic number.

82915152071 is a deficient number, since it is larger than the sum of its proper divisors (1).

82915152071 is an equidigital number, since it uses as much as digits as its factorization.

82915152071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 41.

The spelling of 82915152071 in words is "eighty-two billion, nine hundred fifteen million, one hundred fifty-two thousand, seventy-one".