52508370075157 has 2 divisors, whose sum is σ = 52508370075158. Its totient is φ = 52508370075156.

The previous prime is 52508370075101. The next prime is 52508370075169. The reversal of 52508370075157 is 75157007380525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50732584627761 + 1775785447396 = 7122681^2 + 1332586^2 .

It is a cyclic number.

It is not a de Polignac number, because 52508370075157 - 2¹⁵ = 52508370042389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52508370075098 and 52508370075107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52508370075197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26254185037578 + 26254185037579.

It is an arithmetic number, because the mean of its divisors is an integer number (26254185037579).

Almost surely, 2^{52508370075157} is an apocalyptic number.

It is an amenable number.

52508370075157 is a deficient number, since it is larger than the sum of its proper divisors (1).

52508370075157 is an equidigital number, since it uses as much as digits as its factorization.

52508370075157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10290000, while the sum is 55.

The spelling of 52508370075157 in words is "fifty-two trillion, five hundred eight billion, three hundred seventy million, seventy-five thousand, one hundred fifty-seven".