252210404051 has 2 divisors, whose sum is σ = 252210404052. Its totient is φ = 252210404050.

The previous prime is 252210403987. The next prime is 252210404071. The reversal of 252210404051 is 150404012252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252210404051 - 2⁶ = 252210403987 is a prime.

It is a super-2 number, since 2×252210404051² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 252210404051.

It is not a weakly prime, because it can be changed into another prime (252210404071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126105202025 + 126105202026.

It is an arithmetic number, because the mean of its divisors is an integer number (126105202026).

Almost surely, 2^252210404051 is an apocalyptic number.

252210404051 is a deficient number, since it is larger than the sum of its proper divisors (1).

252210404051 is an equidigital number, since it uses as much as digits as its factorization.

252210404051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3200, while the sum is 26.

The spelling of 252210404051 in words is "two hundred fifty-two billion, two hundred ten million, four hundred four thousand, fifty-one".