253316275 has 12 divisors (see below), whose sum is σ = 314648512. Its totient is φ = 202307040.

The previous prime is 253316251. The next prime is 253316291. The reversal of 253316275 is 572613352.

It is not a de Polignac number, because 253316275 - 2¹¹ = 253314227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 253316275.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6829 + ... + 23521.

Almost surely, 2^253316275 is an apocalyptic number.

253316275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

253316275 is a deficient number, since it is larger than the sum of its proper divisors (61332237).

253316275 is a wasteful number, since it uses less digits than its factorization.

253316275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17310 (or 17305 counting only the distinct ones).

The product of its digits is 37800, while the sum is 34.

The square root of 253316275 is about 15915.9126348444. The cubic root of 253316275 is about 632.7337947434.

It can be divided in two parts, 253 and 316275, that multiplied together give a triangular number (80017575 = T₁₂₆₅₀).

The spelling of 253316275 in words is "two hundred fifty-three million, three hundred sixteen thousand, two hundred seventy-five".