150940651 has 4 divisors (see below), whose sum is σ = 157503312. Its totient is φ = 144377992.

The previous prime is 150940631. The next prime is 150940663. The reversal of 150940651 is 156049051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 156049051 = 157 ⋅993943.

It is not a de Polignac number, because 150940651 - 2⁵ = 150940619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150940631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3281296 + ... + 3281341.

It is an arithmetic number, because the mean of its divisors is an integer number (39375828).

Almost surely, 2^150940651 is an apocalyptic number.

150940651 is a deficient number, since it is larger than the sum of its proper divisors (6562661).

150940651 is an equidigital number, since it uses as much as digits as its factorization.

150940651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6562660.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 150940651 is about 12285.7906135503. The cubic root of 150940651 is about 532.4376274965.

The spelling of 150940651 in words is "one hundred fifty million, nine hundred forty thousand, six hundred fifty-one".