153955552 has 12 divisors (see below), whose sum is σ = 303100056. Its totient is φ = 76977760.

The previous prime is 153955547. The next prime is 153955561. The reversal of 153955552 is 255559351.

153955552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2405524 + ... + 2405587.

It is an arithmetic number, because the mean of its divisors is an integer number (25258338).

Almost surely, 2^153955552 is an apocalyptic number.

It is an amenable number.

153955552 is a deficient number, since it is larger than the sum of its proper divisors (149144504).

153955552 is an equidigital number, since it uses as much as digits as its factorization.

153955552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4811121 (or 4811113 counting only the distinct ones).

The product of its digits is 168750, while the sum is 40.

The square root of 153955552 is about 12407.8826557959. The cubic root of 153955552 is about 535.9592677148.

The spelling of 153955552 in words is "one hundred fifty-three million, nine hundred fifty-five thousand, five hundred fifty-two".