252353788741 has 2 divisors, whose sum is σ = 252353788742. Its totient is φ = 252353788740.

The previous prime is 252353788733. The next prime is 252353788759. The reversal of 252353788741 is 147887353252.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 217276244641 + 35077544100 = 466129^2 + 187290^2 .

It is a cyclic number.

It is not a de Polignac number, because 252353788741 - 2³ = 252353788733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252353788241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126176894370 + 126176894371.

It is an arithmetic number, because the mean of its divisors is an integer number (126176894371).

Almost surely, 2^252353788741 is an apocalyptic number.

It is an amenable number.

252353788741 is a deficient number, since it is larger than the sum of its proper divisors (1).

252353788741 is an equidigital number, since it uses as much as digits as its factorization.

252353788741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11289600, while the sum is 55.

The spelling of 252353788741 in words is "two hundred fifty-two billion, three hundred fifty-three million, seven hundred eighty-eight thousand, seven hundred forty-one".