153243092 has 12 divisors (see below), whose sum is σ = 268477440. Its totient is φ = 76535256.

The previous prime is 153243071. The next prime is 153243109. The reversal of 153243092 is 290342351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17492 + ... + 24747.

It is an arithmetic number, because the mean of its divisors is an integer number (22373120).

Almost surely, 2^153243092 is an apocalyptic number.

It is an amenable number.

153243092 is a deficient number, since it is larger than the sum of its proper divisors (115234348).

153243092 is a wasteful number, since it uses less digits than its factorization.

153243092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43150 (or 43148 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 153243092 is about 12379.1393885035. The cubic root of 153243092 is about 535.1312363291.

The spelling of 153243092 in words is "one hundred fifty-three million, two hundred forty-three thousand, ninety-two".