252304653233 has 2 divisors, whose sum is σ = 252304653234. Its totient is φ = 252304653232.

The previous prime is 252304653199. The next prime is 252304653241. The reversal of 252304653233 is 332356403252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 220437762064 + 31866891169 = 469508^2 + 178513^2 .

It is a cyclic number.

It is not a de Polignac number, because 252304653233 - 2¹⁴ = 252304636849 is a prime.

It is not a weakly prime, because it can be changed into another prime (252304253233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126152326616 + 126152326617.

It is an arithmetic number, because the mean of its divisors is an integer number (126152326617).

Almost surely, 2^252304653233 is an apocalyptic number.

It is an amenable number.

252304653233 is a deficient number, since it is larger than the sum of its proper divisors (1).

252304653233 is an equidigital number, since it uses as much as digits as its factorization.

252304653233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 38.

The spelling of 252304653233 in words is "two hundred fifty-two billion, three hundred four million, six hundred fifty-three thousand, two hundred thirty-three".