82523027501 has 2 divisors, whose sum is σ = 82523027502. Its totient is φ = 82523027500.

The previous prime is 82523027497. The next prime is 82523027539. The reversal of 82523027501 is 10572032528.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80868571876 + 1654455625 = 284374^2 + 40675^2 .

It is a cyclic number.

It is not a de Polignac number, because 82523027501 - 2² = 82523027497 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82523027101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41261513750 + 41261513751.

It is an arithmetic number, because the mean of its divisors is an integer number (41261513751).

Almost surely, 2^82523027501 is an apocalyptic number.

It is an amenable number.

82523027501 is a deficient number, since it is larger than the sum of its proper divisors (1).

82523027501 is an equidigital number, since it uses as much as digits as its factorization.

82523027501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 82523027501 in words is "eighty-two billion, five hundred twenty-three million, twenty-seven thousand, five hundred one".