253854460 has 24 divisors (see below), whose sum is σ = 537989760. Its totient is φ = 100609344.

The previous prime is 253854457. The next prime is 253854467. The reversal of 253854460 is 64458352.

253854460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253854467) 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, 56044 + ... + 60403.

It is an arithmetic number, because the mean of its divisors is an integer number (22416240).

Almost surely, 2^253854460 is an apocalyptic number.

253854460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253854460 is an abundant number, since it is smaller than the sum of its proper divisors (284135300).

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

253854460 is a wasteful number, since it uses less digits than its factorization.

253854460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116565 (or 116563 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 253854460 is about 15932.8108003579. The cubic root of 253854460 is about 633.1815709006.

The spelling of 253854460 in words is "two hundred fifty-three million, eight hundred fifty-four thousand, four hundred sixty".