253055080 has 16 divisors (see below), whose sum is σ = 569374020. Its totient is φ = 101222016.

The previous prime is 253055063. The next prime is 253055083. The reversal of 253055080 is 80550352.

It can be written as a sum of positive squares in 2 ways, for example, as 252873604 + 181476 = 15902^2 + 426^2 .

It is not an unprimeable number, because it can be changed into a prime (253055083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3163149 + ... + 3163228.

Almost surely, 2^253055080 is an apocalyptic number.

253055080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253055080 is an abundant number, since it is smaller than the sum of its proper divisors (316318940).

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

253055080 is a wasteful number, since it uses less digits than its factorization.

253055080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6326388 (or 6326384 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 253055080 is about 15907.7050513265. The cubic root of 253055080 is about 632.5162488600.

The spelling of 253055080 in words is "two hundred fifty-three million, fifty-five thousand, eighty".