253450275 has 24 divisors (see below), whose sum is σ = 451273200. Its totient is φ = 124775040.

The previous prime is 253450261. The next prime is 253450277. The reversal of 253450275 is 572054352.

253450275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 253450275 - 2⁵ = 253450243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253450277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129000 + ... + 130949.

It is an arithmetic number, because the mean of its divisors is an integer number (18803050).

Almost surely, 2^253450275 is an apocalyptic number.

253450275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

253450275 is a deficient number, since it is larger than the sum of its proper divisors (197822925).

253450275 is a wasteful number, since it uses less digits than its factorization.

253450275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259975 (or 259970 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 253450275 is about 15920.1217017961. The cubic root of 253450275 is about 632.8453435476.

The spelling of 253450275 in words is "two hundred fifty-three million, four hundred fifty thousand, two hundred seventy-five".