252153371 has 2 divisors, whose sum is σ = 252153372. Its totient is φ = 252153370.

The previous prime is 252153323. The next prime is 252153379. The reversal of 252153371 is 173351252.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252153371 is a prime.

It is not a weakly prime, because it can be changed into another prime (252153379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126076685 + 126076686.

It is an arithmetic number, because the mean of its divisors is an integer number (126076686).

Almost surely, 2^252153371 is an apocalyptic number.

252153371 is a deficient number, since it is larger than the sum of its proper divisors (1).

252153371 is an equidigital number, since it uses as much as digits as its factorization.

252153371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6300, while the sum is 29.

The square root of 252153371 is about 15879.3378640295. The cubic root of 252153371 is about 631.7640748348.

The spelling of 252153371 in words is "two hundred fifty-two million, one hundred fifty-three thousand, three hundred seventy-one".