253312296 has 32 divisors (see below), whose sum is σ = 633694560. Its totient is φ = 84382272.

The previous prime is 253312289. The next prime is 253312331. The reversal of 253312296 is 692213352.

253312296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 52731 + ... + 57333.

It is an arithmetic number, because the mean of its divisors is an integer number (19802955).

Almost surely, 2^253312296 is an apocalyptic number.

It is an amenable number.

253312296 is an abundant number, since it is smaller than the sum of its proper divisors (380382264).

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

253312296 is a wasteful number, since it uses less digits than its factorization.

253312296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6905 (or 6901 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

The square root of 253312296 is about 15915.7876336674. The cubic root of 253312296 is about 632.7304818085.

The spelling of 253312296 in words is "two hundred fifty-three million, three hundred twelve thousand, two hundred ninety-six".