252950270357 has 2 divisors, whose sum is σ = 252950270358. Its totient is φ = 252950270356.

The previous prime is 252950270351. The next prime is 252950270369. The reversal of 252950270357 is 753072059252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 192831643876 + 60118626481 = 439126^2 + 245191^2 .

It is a cyclic number.

It is not a de Polignac number, because 252950270357 - 2¹⁴ = 252950253973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252950270351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126475135178 + 126475135179.

It is an arithmetic number, because the mean of its divisors is an integer number (126475135179).

Almost surely, 2^252950270357 is an apocalyptic number.

It is an amenable number.

252950270357 is a deficient number, since it is larger than the sum of its proper divisors (1).

252950270357 is an equidigital number, since it uses as much as digits as its factorization.

252950270357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1323000, while the sum is 47.

The spelling of 252950270357 in words is "two hundred fifty-two billion, nine hundred fifty million, two hundred seventy thousand, three hundred fifty-seven".