252502500277 has 2 divisors, whose sum is σ = 252502500278. Its totient is φ = 252502500276.

The previous prime is 252502500269. The next prime is 252502500287. The reversal of 252502500277 is 772005205252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 183332974276 + 69169526001 = 428174^2 + 263001^2 .

It is a cyclic number.

It is not a de Polignac number, because 252502500277 - 2³ = 252502500269 is a prime.

It is a super-2 number, since 2×252502500277² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252502500227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126251250138 + 126251250139.

It is an arithmetic number, because the mean of its divisors is an integer number (126251250139).

Almost surely, 2^252502500277 is an apocalyptic number.

It is an amenable number.

252502500277 is a deficient number, since it is larger than the sum of its proper divisors (1).

252502500277 is an equidigital number, since it uses as much as digits as its factorization.

252502500277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98000, while the sum is 37.

The spelling of 252502500277 in words is "two hundred fifty-two billion, five hundred two million, five hundred thousand, two hundred seventy-seven".