50222340513 has 12 divisors (see below), whose sum is σ = 72634411668. Its totient is φ = 33439546080.

The previous prime is 50222340503. The next prime is 50222340523. The reversal of 50222340513 is 31504322205.

It is a happy number.

50222340513 is a `hidden beast` number, since 50 + 222 + 340 + 51 + 3 = 666.

50222340513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50222340503) and next prime (50222340523).

It can be written as a sum of positive squares in 2 ways, for example, as 38234718369 + 11987622144 = 195537^2 + 109488^2 .

It is not a de Polignac number, because 50222340513 - 2⁶ = 50222340449 is a prime.

It is a super-2 number, since 2×50222340513² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50222340503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3493618 + ... + 3507963.

It is an arithmetic number, because the mean of its divisors is an integer number (6052867639).

Almost surely, 2^50222340513 is an apocalyptic number.

It is an amenable number.

50222340513 is a deficient number, since it is larger than the sum of its proper divisors (22412071155).

50222340513 is a wasteful number, since it uses less digits than its factorization.

50222340513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7002384 (or 7002381 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 50222340513 its reverse (31504322205), we get a palindrome (81726662718).

The spelling of 50222340513 in words is "fifty billion, two hundred twenty-two million, three hundred forty thousand, five hundred thirteen".