50264052065 has 16 divisors (see below), whose sum is σ = 63928068048. Its totient is φ = 37808449536.

The previous prime is 50264052061. The next prime is 50264052071. The reversal of 50264052065 is 56025046205.

It can be written as a sum of positive squares in 8 ways, for example, as 15343281424 + 34920770641 = 123868^2 + 186871^2 .

It is a cyclic number.

It is not a de Polignac number, because 50264052065 - 2² = 50264052061 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50264052061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205772 + ... + 377981.

It is an arithmetic number, because the mean of its divisors is an integer number (3995504253).

Almost surely, 2^50264052065 is an apocalyptic number.

It is an amenable number.

50264052065 is a deficient number, since it is larger than the sum of its proper divisors (13664015983).

50264052065 is a wasteful number, since it uses less digits than its factorization.

50264052065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584788.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 50264052065 in words is "fifty billion, two hundred sixty-four million, fifty-two thousand, sixty-five".