50525230369 has 4 divisors (see below), whose sum is σ = 53184453040. Its totient is φ = 47866007700.

The previous prime is 50525230303. The next prime is 50525230391. The reversal of 50525230369 is 96303252505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50525230369 - 2⁷ = 50525230241 is a prime.

It is a super-2 number, since 2×50525230369² (a number of 22 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50525230169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1329611307 + ... + 1329611344.

It is an arithmetic number, because the mean of its divisors is an integer number (13296113260).

Almost surely, 2^50525230369 is an apocalyptic number.

It is an amenable number.

50525230369 is a deficient number, since it is larger than the sum of its proper divisors (2659222671).

50525230369 is a wasteful number, since it uses less digits than its factorization.

50525230369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659222670.

The product of its (nonzero) digits is 243000, while the sum is 40.

The spelling of 50525230369 in words is "fifty billion, five hundred twenty-five million, two hundred thirty thousand, three hundred sixty-nine".