52122230737 has 2 divisors, whose sum is σ = 52122230738. Its totient is φ = 52122230736.

The previous prime is 52122230623. The next prime is 52122230749. The reversal of 52122230737 is 73703222125.

52122230737 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26818647696 + 25303583041 = 163764^2 + 159071^2 .

It is a cyclic number.

It is not a de Polignac number, because 52122230737 - 2³⁵ = 17762492369 is a prime.

It is not a weakly prime, because it can be changed into another prime (52122231737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26061115368 + 26061115369.

It is an arithmetic number, because the mean of its divisors is an integer number (26061115369).

Almost surely, 2^52122230737 is an apocalyptic number.

It is an amenable number.

52122230737 is a deficient number, since it is larger than the sum of its proper divisors (1).

52122230737 is an equidigital number, since it uses as much as digits as its factorization.

52122230737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 34.

The spelling of 52122230737 in words is "fifty-two billion, one hundred twenty-two million, two hundred thirty thousand, seven hundred thirty-seven".