153030472 has 32 divisors (see below), whose sum is σ = 329644800. Its totient is φ = 65240064.

The previous prime is 153030469. The next prime is 153030473. The reversal of 153030472 is 274030351.

It is not an unprimeable number, because it can be changed into a prime (153030473) 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 7 ways as a sum of consecutive naturals, for example, 3729 + ... + 17887.

It is an arithmetic number, because the mean of its divisors is an integer number (10301400).

Almost surely, 2^153030472 is an apocalyptic number.

It is an amenable number.

153030472 is an abundant number, since it is smaller than the sum of its proper divisors (176614328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153030472 is a wasteful number, since it uses less digits than its factorization.

153030472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14365 (or 14361 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 153030472 is about 12370.5485731232. The cubic root of 153030472 is about 534.8836291570.

The spelling of 153030472 in words is "one hundred fifty-three million, thirty thousand, four hundred seventy-two".