253469088 has 60 divisors (see below), whose sum is σ = 745453170. Its totient is φ = 84488832.

The previous prime is 253469081. The next prime is 253469089. The reversal of 253469088 is 880964352.

It can be written as a sum of positive squares in only one way, i.e., 214681104 + 38787984 = 14652^2 + 6228^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (253469081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 46303 + ... + 51486.

Almost surely, 2^253469088 is an apocalyptic number.

It is an amenable number.

253469088 is an abundant number, since it is smaller than the sum of its proper divisors (491984082).

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

253469088 is an equidigital number, since it uses as much as digits as its factorization.

253469088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97811 (or 97794 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 253469088 is about 15920.7125468680. The cubic root of 253469088 is about 632.8610013525.

The spelling of 253469088 in words is "two hundred fifty-three million, four hundred sixty-nine thousand, eighty-eight".