150484905 has 32 divisors (see below), whose sum is σ = 268041600. Its totient is φ = 80104896.

The previous prime is 150484891. The next prime is 150484909. The reversal of 150484905 is 509484051.

It is not a de Polignac number, because 150484905 - 2⁷ = 150484777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150484905.

It is not an unprimeable number, because it can be changed into a prime (150484909) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121831 + ... + 123059.

It is an arithmetic number, because the mean of its divisors is an integer number (8376300).

Almost surely, 2^150484905 is an apocalyptic number.

150484905 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150484905 is a deficient number, since it is larger than the sum of its proper divisors (117556695).

150484905 is a wasteful number, since it uses less digits than its factorization.

150484905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150 (or 2144 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 150484905 is about 12267.2289046875. The cubic root of 150484905 is about 531.9012114701.

The spelling of 150484905 in words is "one hundred fifty million, four hundred eighty-four thousand, nine hundred five".