153545652 has 48 divisors (see below), whose sum is σ = 428706880. Its totient is φ = 47244384.

The previous prime is 153545641. The next prime is 153545653. The reversal of 153545652 is 256545351.

153545652 is a `hidden beast` number, since 1 + 53 + 545 + 65 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153545653) 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, 53278 + ... + 56085.

Almost surely, 2^153545652 is an apocalyptic number.

153545652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153545652 is an abundant number, since it is smaller than the sum of its proper divisors (275161228).

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

153545652 is a wasteful number, since it uses less digits than its factorization.

153545652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109389 (or 109381 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

The square root of 153545652 is about 12391.3539211823. The cubic root of 153545652 is about 535.4831888264.

The spelling of 153545652 in words is "one hundred fifty-three million, five hundred forty-five thousand, six hundred fifty-two".