150053550 has 24 divisors (see below), whose sum is σ = 372133176. Its totient is φ = 40014240.

The previous prime is 150053549. The next prime is 150053551. The reversal of 150053550 is 55350051.

150053550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (150053549) and next prime (150053551).

It is a self number, because there is not a number n which added to its sum of digits gives 150053550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150053551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 500029 + ... + 500328.

It is an arithmetic number, because the mean of its divisors is an integer number (15505549).

Almost surely, 2^150053550 is an apocalyptic number.

150053550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150053550 is an abundant number, since it is smaller than the sum of its proper divisors (222079626).

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

150053550 is a wasteful number, since it uses less digits than its factorization.

150053550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000372 (or 1000367 counting only the distinct ones).

The product of its (nonzero) digits is 1875, while the sum is 24.

The square root of 150053550 is about 12249.6346884305. The cubic root of 150053550 is about 531.3925052535.

The spelling of 150053550 in words is "one hundred fifty million, fifty-three thousand, five hundred fifty".