50001065 has 16 divisors (see below), whose sum is σ = 63566400. Its totient is φ = 37651392.

The previous prime is 50001053. The next prime is 50001079. The reversal of 50001065 is 56010005.

It is a cyclic number.

It is not a de Polignac number, because 50001065 - 2¹⁸ = 49738921 is a prime.

It is a super-2 number, since 2×50001065² = 5000213002268450, which contains 22 as substring.

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, 13871 + ... + 17099.

It is an arithmetic number, because the mean of its divisors is an integer number (3972900).

Almost surely, 2^50001065 is an apocalyptic number.

It is an amenable number.

50001065 is a deficient number, since it is larger than the sum of its proper divisors (13565335).

50001065 is a wasteful number, since it uses less digits than its factorization.

50001065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 50001065 is about 7071.1431183367. The cubic root of 50001065 is about 368.4057655078.

The spelling of 50001065 in words is "fifty million, one thousand, sixty-five".