252750252893 has 2 divisors, whose sum is σ = 252750252894. Its totient is φ = 252750252892.

The previous prime is 252750252889. The next prime is 252750252899. The reversal of 252750252893 is 398252057252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230358721849 + 22391531044 = 479957^2 + 149638^2 .

It is a cyclic number.

It is not a de Polignac number, because 252750252893 - 2² = 252750252889 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252750252899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126375126446 + 126375126447.

It is an arithmetic number, because the mean of its divisors is an integer number (126375126447).

Almost surely, 2^252750252893 is an apocalyptic number.

It is an amenable number.

252750252893 is a deficient number, since it is larger than the sum of its proper divisors (1).

252750252893 is an equidigital number, since it uses as much as digits as its factorization.

252750252893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 252750252893 in words is "two hundred fifty-two billion, seven hundred fifty million, two hundred fifty-two thousand, eight hundred ninety-three".