153305652 has 48 divisors (see below), whose sum is σ = 368654720. Its totient is φ = 49548672.

The previous prime is 153305617. The next prime is 153305657. The reversal of 153305652 is 256503351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153305657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215874 + ... + 216582.

Almost surely, 2^153305652 is an apocalyptic number.

153305652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153305652 is an abundant number, since it is smaller than the sum of its proper divisors (215349068).

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

153305652 is a wasteful number, since it uses less digits than its factorization.

153305652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240 (or 1238 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 153305652 is about 12381.6659622201. The cubic root of 153305652 is about 535.2040471272.

The spelling of 153305652 in words is "one hundred fifty-three million, three hundred five thousand, six hundred fifty-two".