253553608 has 32 divisors (see below), whose sum is σ = 592724160. Its totient is φ = 98786880.

The previous prime is 253553603. The next prime is 253553611. The reversal of 253553608 is 806355352.

253553608 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (253553603) 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, 205191 + ... + 206422.

It is an arithmetic number, because the mean of its divisors is an integer number (18522630).

Almost surely, 2^253553608 is an apocalyptic number.

253553608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

253553608 is an abundant number, since it is smaller than the sum of its proper divisors (339170552).

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

253553608 is a wasteful number, since it uses less digits than its factorization.

253553608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411637 (or 411633 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 253553608 is about 15923.3667294326. The cubic root of 253553608 is about 632.9313366453.

The spelling of 253553608 in words is "two hundred fifty-three million, five hundred fifty-three thousand, six hundred eight".