153630156 has 96 divisors (see below), whose sum is σ = 400619520. Its totient is φ = 45574144.

The previous prime is 153630137. The next prime is 153630161. The reversal of 153630156 is 651036351.

153630156 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 642685 + ... + 642923.

It is an arithmetic number, because the mean of its divisors is an integer number (4173120).

Almost surely, 2^153630156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153630156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200309760).

153630156 is an abundant number, since it is smaller than the sum of its proper divisors (246989364).

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

153630156 is a wasteful number, since it uses less digits than its factorization.

153630156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 421 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 153630156 is about 12394.7632490500. The cubic root of 153630156 is about 535.5814053766.

The spelling of 153630156 in words is "one hundred fifty-three million, six hundred thirty thousand, one hundred fifty-six".