253135150 has 48 divisors (see below), whose sum is σ = 489075840. Its totient is φ = 97372800.

The previous prime is 253135147. The next prime is 253135159. The reversal of 253135150 is 51531352.

253135150 is digitally balanced in base 2, because in such base 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 (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253135159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 304936 + ... + 305764.

It is an arithmetic number, because the mean of its divisors is an integer number (10189080).

Almost surely, 2^253135150 is an apocalyptic number.

253135150 is a deficient number, since it is larger than the sum of its proper divisors (235940690).

253135150 is a wasteful number, since it uses less digits than its factorization.

253135150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069 (or 1064 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 253135150 is about 15910.2215572254. The cubic root of 253135150 is about 632.5829540155.

The spelling of 253135150 in words is "two hundred fifty-three million, one hundred thirty-five thousand, one hundred fifty".