150555045 has 8 divisors (see below), whose sum is σ = 240888096. Its totient is φ = 80296016.

The previous prime is 150555017. The next prime is 150555091. The reversal of 150555045 is 540555051.

150555045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150555045 - 2²² = 146360741 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5018487 + ... + 5018516.

It is an arithmetic number, because the mean of its divisors is an integer number (30111012).

Almost surely, 2^150555045 is an apocalyptic number.

150555045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150555045 is a deficient number, since it is larger than the sum of its proper divisors (90333051).

150555045 is a wasteful number, since it uses less digits than its factorization.

150555045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10037011.

The product of its (nonzero) digits is 12500, while the sum is 30.

The square root of 150555045 is about 12270.0874080016. The cubic root of 150555045 is about 531.9838371576.

It can be divided in two parts, 15055 and 5045, that added together give a triangular number (20100 = T₂₀₀).

The spelling of 150555045 in words is "one hundred fifty million, five hundred fifty-five thousand, forty-five".