150904145 has 8 divisors (see below), whose sum is σ = 206954304. Its totient is φ = 103477104.

The previous prime is 150904129. The next prime is 150904147. The reversal of 150904145 is 541409051.

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 150904145 - 2⁴ = 150904129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150904147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2155739 + ... + 2155808.

It is an arithmetic number, because the mean of its divisors is an integer number (25869288).

Almost surely, 2^150904145 is an apocalyptic number.

It is an amenable number.

150904145 is a deficient number, since it is larger than the sum of its proper divisors (56050159).

150904145 is an equidigital number, since it uses as much as digits as its factorization.

150904145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4311559.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 150904145 is about 12284.3048236357. The cubic root of 150904145 is about 532.3946995088.

The spelling of 150904145 in words is "one hundred fifty million, nine hundred four thousand, one hundred forty-five".