550500150 has 24 divisors (see below), whose sum is σ = 1365240744. Its totient is φ = 146800000.

The previous prime is 550500131. The next prime is 550500151. The reversal of 550500150 is 51005055.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550500151) 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, 1834851 + ... + 1835150.

It is an arithmetic number, because the mean of its divisors is an integer number (56885031).

Almost surely, 2^550500150 is an apocalyptic number.

550500150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550500150 is an abundant number, since it is smaller than the sum of its proper divisors (814740594).

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

550500150 is a wasteful number, since it uses less digits than its factorization.

550500150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3670016 (or 3670011 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 21.

The square root of 550500150 is about 23462.7396098580. The cubic root of 550500150 is about 819.5695490141.

The spelling of 550500150 in words is "five hundred fifty million, five hundred thousand, one hundred fifty".