150423155 has 8 divisors (see below), whose sum is σ = 183567600. Its totient is φ = 118298656.

The previous prime is 150423149. The next prime is 150423173. The reversal of 150423155 is 551324051.

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 150423155 - 2¹⁴ = 150406771 is a prime.

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, 254660 + ... + 255249.

It is an arithmetic number, because the mean of its divisors is an integer number (22945950).

Almost surely, 2^150423155 is an apocalyptic number.

150423155 is a deficient number, since it is larger than the sum of its proper divisors (33144445).

150423155 is an equidigital number, since it uses as much as digits as its factorization.

150423155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509973.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 150423155 is about 12264.7117781055. The cubic root of 150423155 is about 531.8284480405.

The spelling of 150423155 in words is "one hundred fifty million, four hundred twenty-three thousand, one hundred fifty-five".