153430892 has 12 divisors (see below), whose sum is σ = 268681056. Its totient is φ = 76664880.

The previous prime is 153430891. The next prime is 153430903. The reversal of 153430892 is 298034351.

153430892 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (153430891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5348 + ... + 18315.

It is an arithmetic number, because the mean of its divisors is an integer number (22390088).

Almost surely, 2^153430892 is an apocalyptic number.

It is an amenable number.

153430892 is a deficient number, since it is larger than the sum of its proper divisors (115250164).

153430892 is a wasteful number, since it uses less digits than its factorization.

153430892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25288 (or 25286 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 153430892 is about 12386.7224074813. The cubic root of 153430892 is about 535.3497488884.

The spelling of 153430892 in words is "one hundred fifty-three million, four hundred thirty thousand, eight hundred ninety-two".