252152661223 has 2 divisors, whose sum is σ = 252152661224. Its totient is φ = 252152661222.

The previous prime is 252152661217. The next prime is 252152661227. The reversal of 252152661223 is 322166251252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252152661223 - 2²⁹ = 251615790311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252152661227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126076330611 + 126076330612.

It is an arithmetic number, because the mean of its divisors is an integer number (126076330612).

Almost surely, 2^252152661223 is an apocalyptic number.

252152661223 is a deficient number, since it is larger than the sum of its proper divisors (1).

252152661223 is an equidigital number, since it uses as much as digits as its factorization.

252152661223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 37.

The spelling of 252152661223 in words is "two hundred fifty-two billion, one hundred fifty-two million, six hundred sixty-one thousand, two hundred twenty-three".