253183260 has 48 divisors (see below), whose sum is σ = 773361792. Its totient is φ = 61377600.

The previous prime is 253183243. The next prime is 253183309. The reversal of 253183260 is 62381352.

253183260 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191146 + ... + 192465.

It is an arithmetic number, because the mean of its divisors is an integer number (16111704).

Almost surely, 2^253183260 is an apocalyptic number.

253183260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253183260 is an abundant number, since it is smaller than the sum of its proper divisors (520178532).

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

253183260 is a wasteful number, since it uses less digits than its factorization.

253183260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383634 (or 383632 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 253183260 is about 15911.7334065148. The cubic root of 253183260 is about 632.6230269937.

The spelling of 253183260 in words is "two hundred fifty-three million, one hundred eighty-three thousand, two hundred sixty".