50140350297 has 8 divisors (see below), whose sum is σ = 74282000480. Its totient is φ = 33426900180.

The previous prime is 50140350289. The next prime is 50140350301. The reversal of 50140350297 is 79205304105.

50140350297 is a `hidden beast` number, since 5 + 0 + 14 + 0 + 350 + 297 = 666.

50140350297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50140350297 - 2³ = 50140350289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50140357297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928524979 + ... + 928525032.

It is an arithmetic number, because the mean of its divisors is an integer number (9285250060).

Almost surely, 2^50140350297 is an apocalyptic number.

It is an amenable number.

50140350297 is a deficient number, since it is larger than the sum of its proper divisors (24141650183).

50140350297 is a wasteful number, since it uses less digits than its factorization.

50140350297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857050020 (or 1857050014 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The spelling of 50140350297 in words is "fifty billion, one hundred forty million, three hundred fifty thousand, two hundred ninety-seven".