153915480 has 96 divisors (see below), whose sum is σ = 502678800. Its totient is φ = 40843008.

The previous prime is 153915469. The next prime is 153915497. The reversal of 153915480 is 84519351.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81507 + ... + 83373.

Almost surely, 2^153915480 is an apocalyptic number.

153915480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153915480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251339400).

153915480 is an abundant number, since it is smaller than the sum of its proper divisors (348763320).

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

153915480 is a wasteful number, since it uses less digits than its factorization.

153915480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113 (or 2106 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 153915480 is about 12406.2677707681. The cubic root of 153915480 is about 535.9127633328.

The spelling of 153915480 in words is "one hundred fifty-three million, nine hundred fifteen thousand, four hundred eighty".