52201680523 has 2 divisors, whose sum is σ = 52201680524. Its totient is φ = 52201680522.

The previous prime is 52201680437. The next prime is 52201680529. The reversal of 52201680523 is 32508610225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52201680523 - 2²⁵ = 52168126091 is a prime.

It is not a weakly prime, because it can be changed into another prime (52201680529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26100840261 + 26100840262.

It is an arithmetic number, because the mean of its divisors is an integer number (26100840262).

Almost surely, 2^52201680523 is an apocalyptic number.

52201680523 is a deficient number, since it is larger than the sum of its proper divisors (1).

52201680523 is an equidigital number, since it uses as much as digits as its factorization.

52201680523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 52201680523 in words is "fifty-two billion, two hundred one million, six hundred eighty thousand, five hundred twenty-three".