150553020 has 96 divisors (see below), whose sum is σ = 453212928. Its totient is φ = 37204992.

The previous prime is 150553001. The next prime is 150553043. The reversal of 150553020 is 20355051.

150553020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×150553020² = 45332423662240800, which contains 22 as substring.

It is a congruent number.

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, 67239 + ... + 69441.

It is an arithmetic number, because the mean of its divisors is an integer number (4720968).

Almost surely, 2^150553020 is an apocalyptic number.

150553020 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 150553020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226606464).

150553020 is an abundant number, since it is smaller than the sum of its proper divisors (302659908).

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

150553020 is a wasteful number, since it uses less digits than its factorization.

150553020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299 (or 2297 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 150553020 is about 12270.0048899746. The cubic root of 150553020 is about 531.9814520452.

The spelling of 150553020 in words is "one hundred fifty million, five hundred fifty-three thousand, twenty".