253030150 has 12 divisors (see below), whose sum is σ = 470636172. Its totient is φ = 101212040.

The previous prime is 253030117. The next prime is 253030171. The reversal of 253030150 is 51030352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2530252 + ... + 2530351.

It is an arithmetic number, because the mean of its divisors is an integer number (39219681).

Almost surely, 2^253030150 is an apocalyptic number.

253030150 is a deficient number, since it is larger than the sum of its proper divisors (217606022).

253030150 is a wasteful number, since it uses less digits than its factorization.

253030150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060615 (or 5060610 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 253030150 is about 15906.9214494823. The cubic root of 253030150 is about 632.4954771662.

The spelling of 253030150 in words is "two hundred fifty-three million, thirty thousand, one hundred fifty".