150473017 has 4 divisors (see below), whose sum is σ = 150503040. Its totient is φ = 150442996.

The previous prime is 150472999. The next prime is 150473023. The reversal of 150473017 is 710374051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 710374051 = 10631 ⋅66821.

It is a cyclic number.

It is not a de Polignac number, because 150473017 - 2²⁷ = 16255289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150473087) 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, 5473 + ... + 18190.

It is an arithmetic number, because the mean of its divisors is an integer number (37625760).

Almost surely, 2^150473017 is an apocalyptic number.

It is an amenable number.

150473017 is a deficient number, since it is larger than the sum of its proper divisors (30023).

150473017 is an equidigital number, since it uses as much as digits as its factorization.

150473017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30022.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 150473017 is about 12266.7443521091. The cubic root of 150473017 is about 531.8872047316.

The spelling of 150473017 in words is "one hundred fifty million, four hundred seventy-three thousand, seventeen".