150145004 has 6 divisors (see below), whose sum is σ = 262753764. Its totient is φ = 75072500.

The previous prime is 150144991. The next prime is 150145007. The reversal of 150145004 is 400541051.

It is not an unprimeable number, because it can be changed into a prime (150145007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18768122 + ... + 18768129.

It is an arithmetic number, because the mean of its divisors is an integer number (43792294).

Almost surely, 2^150145004 is an apocalyptic number.

It is an amenable number.

150145004 is a deficient number, since it is larger than the sum of its proper divisors (112608760).

150145004 is a wasteful number, since it uses less digits than its factorization.

150145004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37536255 (or 37536253 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 150145004 is about 12253.3670474690. The cubic root of 150145004 is about 531.5004402772.

Adding to 150145004 its reverse (400541051), we get a palindrome (550686055).

The spelling of 150145004 in words is "one hundred fifty million, one hundred forty-five thousand, four".