253604096 has 72 divisors (see below), whose sum is σ = 564389280. Its totient is φ = 113025024.

The previous prime is 253604081. The next prime is 253604107. The reversal of 253604096 is 690406352.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81155 + ... + 84221.

It is an arithmetic number, because the mean of its divisors is an integer number (7838740).

Almost surely, 2^253604096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 253604096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282194640).

253604096 is an abundant number, since it is smaller than the sum of its proper divisors (310785184).

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

253604096 is a wasteful number, since it uses less digits than its factorization.

253604096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119 (or 3105 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 253604096 is about 15924.9519936482. The cubic root of 253604096 is about 632.9733439573.

The spelling of 253604096 in words is "two hundred fifty-three million, six hundred four thousand, ninety-six".