150973514 has 16 divisors (see below), whose sum is σ = 229817952. Its totient is φ = 74372688.

The previous prime is 150973489. The next prime is 150973519. The reversal of 150973514 is 415379051.

150973514 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (150973519) 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, 72512 + ... + 74564.

It is an arithmetic number, because the mean of its divisors is an integer number (14363622).

Almost surely, 2^150973514 is an apocalyptic number.

150973514 is a deficient number, since it is larger than the sum of its proper divisors (78844438).

150973514 is a wasteful number, since it uses less digits than its factorization.

150973514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2581.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 150973514 is about 12287.1279801262. The cubic root of 150973514 is about 532.4762657029.

The spelling of 150973514 in words is "one hundred fifty million, nine hundred seventy-three thousand, five hundred fourteen".