150303055 has 8 divisors (see below), whose sum is σ = 206129952. Its totient is φ = 103064928.

The previous prime is 150303047. The next prime is 150303073. The reversal of 150303055 is 550303051.

It is a happy number.

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 150303055 - 2³ = 150303047 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, 2147152 + ... + 2147221.

It is an arithmetic number, because the mean of its divisors is an integer number (25766244).

Almost surely, 2^150303055 is an apocalyptic number.

150303055 is a deficient number, since it is larger than the sum of its proper divisors (55826897).

150303055 is an equidigital number, since it uses as much as digits as its factorization.

150303055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4294385.

The product of its (nonzero) digits is 1125, while the sum is 22.

The square root of 150303055 is about 12259.8146397081. The cubic root of 150303055 is about 531.6868705396.

The spelling of 150303055 in words is "one hundred fifty million, three hundred three thousand, fifty-five".