50151340325 has 6 divisors (see below), whose sum is σ = 62187662034. Its totient is φ = 40121072240.

The previous prime is 50151340321. The next prime is 50151340333. The reversal of 50151340325 is 52304315105.

It can be written as a sum of positive squares in 3 ways, for example, as 126202756 + 50025137569 = 11234^2 + 223663^2 .

It is not a de Polignac number, because 50151340325 - 2² = 50151340321 is a prime.

It is a super-2 number, since 2×50151340325² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50151340321) 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 5 ways as a sum of consecutive naturals, for example, 1003026782 + ... + 1003026831.

It is an arithmetic number, because the mean of its divisors is an integer number (10364610339).

Almost surely, 2^50151340325 is an apocalyptic number.

It is an amenable number.

50151340325 is a deficient number, since it is larger than the sum of its proper divisors (12036321709).

50151340325 is a wasteful number, since it uses less digits than its factorization.

50151340325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006053623 (or 2006053618 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 50151340325 in words is "fifty billion, one hundred fifty-one million, three hundred forty thousand, three hundred twenty-five".