82625824597 has 2 divisors, whose sum is σ = 82625824598. Its totient is φ = 82625824596.

The previous prime is 82625824583. The next prime is 82625824601. The reversal of 82625824597 is 79542852628.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67053030916 + 15572793681 = 258946^2 + 124791^2 .

It is a cyclic number.

It is not a de Polignac number, because 82625824597 - 2¹¹ = 82625822549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82625824507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41312912298 + 41312912299.

It is an arithmetic number, because the mean of its divisors is an integer number (41312912299).

Almost surely, 2^82625824597 is an apocalyptic number.

It is an amenable number.

82625824597 is a deficient number, since it is larger than the sum of its proper divisors (1).

82625824597 is an equidigital number, since it uses as much as digits as its factorization.

82625824597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19353600, while the sum is 58.

The spelling of 82625824597 in words is "eighty-two billion, six hundred twenty-five million, eight hundred twenty-four thousand, five hundred ninety-seven".