253255336 has 8 divisors (see below), whose sum is σ = 474853770. Its totient is φ = 126627664.

The previous prime is 253255291. The next prime is 253255339. The reversal of 253255336 is 633552352.

253255336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 129823236 + 123432100 = 11394^2 + 11110^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (253255339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15828451 + ... + 15828466.

Almost surely, 2^253255336 is an apocalyptic number.

It is an amenable number.

253255336 is a deficient number, since it is larger than the sum of its proper divisors (221598434).

253255336 is a wasteful number, since it uses less digits than its factorization.

253255336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31656923 (or 31656919 counting only the distinct ones).

The product of its digits is 81000, while the sum is 34.

The square root of 253255336 is about 15913.9981148673. The cubic root of 253255336 is about 632.6830528305.

The spelling of 253255336 in words is "two hundred fifty-three million, two hundred fifty-five thousand, three hundred thirty-six".