150643465 has 32 divisors (see below), whose sum is σ = 215771904. Its totient is φ = 98807040.

The previous prime is 150643453. The next prime is 150643499. The reversal of 150643465 is 564346051.

It is not a de Polignac number, because 150643465 - 2⁵ = 150643433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150643465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78042 + ... + 79948.

It is an arithmetic number, because the mean of its divisors is an integer number (6742872).

Almost surely, 2^150643465 is an apocalyptic number.

It is an amenable number.

150643465 is a deficient number, since it is larger than the sum of its proper divisors (65128439).

150643465 is a wasteful number, since it uses less digits than its factorization.

150643465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 150643465 is about 12273.6899504591. The cubic root of 150643465 is about 532.0879603273.

The spelling of 150643465 in words is "one hundred fifty million, six hundred forty-three thousand, four hundred sixty-five".