252041149357 has 2 divisors, whose sum is σ = 252041149358. Its totient is φ = 252041149356.

The previous prime is 252041149351. The next prime is 252041149421. The reversal of 252041149357 is 753941140252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220957343721 + 31083805636 = 470061^2 + 176306^2 .

It is a cyclic number.

It is not a de Polignac number, because 252041149357 - 2⁷ = 252041149229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252041149351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126020574678 + 126020574679.

It is an arithmetic number, because the mean of its divisors is an integer number (126020574679).

Almost surely, 2^252041149357 is an apocalyptic number.

It is an amenable number.

252041149357 is a deficient number, since it is larger than the sum of its proper divisors (1).

252041149357 is an equidigital number, since it uses as much as digits as its factorization.

252041149357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 252041149357 in words is "two hundred fifty-two billion, forty-one million, one hundred forty-nine thousand, three hundred fifty-seven".