82962123157 has 2 divisors, whose sum is σ = 82962123158. Its totient is φ = 82962123156.

The previous prime is 82962123107. The next prime is 82962123161. The reversal of 82962123157 is 75132126928.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82386794961 + 575328196 = 287031^2 + 23986^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82962123157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82962123107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41481061578 + 41481061579.

It is an arithmetic number, because the mean of its divisors is an integer number (41481061579).

Almost surely, 2^82962123157 is an apocalyptic number.

It is an amenable number.

82962123157 is a deficient number, since it is larger than the sum of its proper divisors (1).

82962123157 is an equidigital number, since it uses as much as digits as its factorization.

82962123157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 46.

The spelling of 82962123157 in words is "eighty-two billion, nine hundred sixty-two million, one hundred twenty-three thousand, one hundred fifty-seven".