50665465 has 16 divisors (see below), whose sum is σ = 63705600. Its totient is φ = 38630592.

The previous prime is 50665427. The next prime is 50665487. The reversal of 50665465 is 56456605.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50665465 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9244 + ... + 13666.

It is an arithmetic number, because the mean of its divisors is an integer number (3981600).

Almost surely, 2^50665465 is an apocalyptic number.

It is an amenable number.

50665465 is a deficient number, since it is larger than the sum of its proper divisors (13040135).

50665465 is a wasteful number, since it uses less digits than its factorization.

50665465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4536.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 50665465 is about 7117.9677577241. The cubic root of 50665465 is about 370.0303481316.

The spelling of 50665465 in words is "fifty million, six hundred sixty-five thousand, four hundred sixty-five".