150022465 has 16 divisors (see below), whose sum is σ = 181790928. Its totient is φ = 118849536.

The previous prime is 150022441. The next prime is 150022507. The reversal of 150022465 is 564220051.

It can be written as a sum of positive squares in 8 ways, for example, as 767376 + 149255089 = 876^2 + 12217^2 .

It is a cyclic number.

It is not a de Polignac number, because 150022465 - 2⁷ = 150022337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402019 + ... + 402391.

It is an arithmetic number, because the mean of its divisors is an integer number (11361933).

Almost surely, 2^150022465 is an apocalyptic number.

It is an amenable number.

150022465 is a deficient number, since it is larger than the sum of its proper divisors (31768463).

150022465 is a wasteful number, since it uses less digits than its factorization.

150022465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 150022465 is about 12248.3658093641. The cubic root of 150022465 is about 531.3558084058.

The spelling of 150022465 in words is "one hundred fifty million, twenty-two thousand, four hundred sixty-five".