253268160 has 56 divisors (see below), whose sum is σ = 804129456. Its totient is φ = 67537920.

The previous prime is 253268131. The next prime is 253268167. The reversal of 253268160 is 61862352.

It is not an unprimeable number, because it can be changed into a prime (253268167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130951 + ... + 132870.

Almost surely, 2^253268160 is an apocalyptic number.

253268160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253268160 is an abundant number, since it is smaller than the sum of its proper divisors (550861296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253268160 is a wasteful number, since it uses less digits than its factorization.

253268160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263841 (or 263831 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 253268160 is about 15914.4010254863. The cubic root of 253268160 is about 632.6937316322.

The spelling of 253268160 in words is "two hundred fifty-three million, two hundred sixty-eight thousand, one hundred sixty".