150603055 has 4 divisors (see below), whose sum is σ = 180723672. Its totient is φ = 120482440.

The previous prime is 150603043. The next prime is 150603059. The reversal of 150603055 is 550306051.

150603055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 150603055 - 2⁵ = 150603023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150603059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15060301 + ... + 15060310.

It is an arithmetic number, because the mean of its divisors is an integer number (45180918).

Almost surely, 2^150603055 is an apocalyptic number.

150603055 is a deficient number, since it is larger than the sum of its proper divisors (30120617).

150603055 is an equidigital number, since it uses as much as digits as its factorization.

150603055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30120616.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 150603055 is about 12272.0436358416. The cubic root of 150603055 is about 532.0403786696.

The spelling of 150603055 in words is "one hundred fifty million, six hundred three thousand, fifty-five".