153255452 has 12 divisors (see below), whose sum is σ = 306510960. Its totient is φ = 65680896.

The previous prime is 153255449. The next prime is 153255457. The reversal of 153255452 is 254552351.

153255452 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153255457) 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, 2736677 + ... + 2736732.

It is an arithmetic number, because the mean of its divisors is an integer number (25542580).

Almost surely, 2^153255452 is an apocalyptic number.

It is an amenable number.

153255452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

153255452 is a wasteful number, since it uses less digits than its factorization.

153255452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5473420 (or 5473418 counting only the distinct ones).

The product of its digits is 30000, while the sum is 32.

The square root of 153255452 is about 12379.6386053875. The cubic root of 153255452 is about 535.1456231533.

The spelling of 153255452 in words is "one hundred fifty-three million, two hundred fifty-five thousand, four hundred fifty-two".