50504032065465 has 48 divisors (see below), whose sum is σ = 98791586262720. Its totient is φ = 23642430887040.

The previous prime is 50504032065449. The next prime is 50504032065481. The reversal of 50504032065465 is 56456023040505.

50504032065465 is a `hidden beast` number, since 5 + 0 + 504 + 0 + 3 + 20 + 65 + 4 + 65 = 666.

It is an interprime number because it is at equal distance from previous prime (50504032065449) and next prime (50504032065481).

It is not a de Polignac number, because 50504032065465 - 2⁴ = 50504032065449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50504032065465.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1759095087 + ... + 1759123796.

It is an arithmetic number, because the mean of its divisors is an integer number (2058158047140).

Almost surely, 2^{50504032065465} is an apocalyptic number.

50504032065465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50504032065465 is a deficient number, since it is larger than the sum of its proper divisors (48287554197255).

50504032065465 is a wasteful number, since it uses less digits than its factorization.

50504032065465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3518218934 (or 3518218931 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

The spelling of 50504032065465 in words is "fifty trillion, five hundred four billion, thirty-two million, sixty-five thousand, four hundred sixty-five".