153030500 has 96 divisors (see below), whose sum is σ = 398780928. Its totient is φ = 50160000.

The previous prime is 153030487. The next prime is 153030511. The reversal of 153030500 is 5030351.

153030500 is digitally balanced in base 2, 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, 79550 + ... + 81450.

It is an arithmetic number, because the mean of its divisors is an integer number (4153968).

Almost surely, 2^153030500 is an apocalyptic number.

153030500 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 153030500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199390464).

153030500 is an abundant number, since it is smaller than the sum of its proper divisors (245750428).

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

153030500 is a wasteful number, since it uses less digits than its factorization.

153030500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950 (or 1938 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 17.

The square root of 153030500 is about 12370.5497048434. The cubic root of 153030500 is about 534.8836617796.

Adding to 153030500 its reverse (5030351), we get a palindrome (158060851).

The spelling of 153030500 in words is "one hundred fifty-three million, thirty thousand, five hundred".