252002212453 has 2 divisors, whose sum is σ = 252002212454. Its totient is φ = 252002212452.

The previous prime is 252002212439. The next prime is 252002212489. The reversal of 252002212453 is 354212200252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 248799444804 + 3202767649 = 498798^2 + 56593^2 .

It is a cyclic number.

It is not a de Polignac number, because 252002212453 - 2¹³ = 252002204261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252002212153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126001106226 + 126001106227.

It is an arithmetic number, because the mean of its divisors is an integer number (126001106227).

Almost surely, 2^252002212453 is an apocalyptic number.

It is an amenable number.

252002212453 is a deficient number, since it is larger than the sum of its proper divisors (1).

252002212453 is an equidigital number, since it uses as much as digits as its factorization.

252002212453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 252002212453 in words is "two hundred fifty-two billion, two million, two hundred twelve thousand, four hundred fifty-three".