52502524237 has 2 divisors, whose sum is σ = 52502524238. Its totient is φ = 52502524236.

The previous prime is 52502524177. The next prime is 52502524343. The reversal of 52502524237 is 73242520525.

52502524237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38844862281 + 13657661956 = 197091^2 + 116866^2 .

It is a cyclic number.

It is not a de Polignac number, because 52502524237 - 2²⁷ = 52368306509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52502524196 and 52502524205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52502524037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26251262118 + 26251262119.

It is an arithmetic number, because the mean of its divisors is an integer number (26251262119).

Almost surely, 2^52502524237 is an apocalyptic number.

It is an amenable number.

52502524237 is a deficient number, since it is larger than the sum of its proper divisors (1).

52502524237 is an equidigital number, since it uses as much as digits as its factorization.

52502524237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168000, while the sum is 37.

The spelling of 52502524237 in words is "fifty-two billion, five hundred two million, five hundred twenty-four thousand, two hundred thirty-seven".