50761268247 has 16 divisors (see below), whose sum is σ = 68618098400. Its totient is φ = 33372767232.

The previous prime is 50761268231. The next prime is 50761268267. The reversal of 50761268247 is 74286216705.

It is not a de Polignac number, because 50761268247 - 2⁴ = 50761268231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50761268196 and 50761268205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50761268267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2629113 + ... + 2648349.

It is an arithmetic number, because the mean of its divisors is an integer number (4288631150).

Almost surely, 2^50761268247 is an apocalyptic number.

50761268247 is a deficient number, since it is larger than the sum of its proper divisors (17856830153).

50761268247 is a wasteful number, since it uses less digits than its factorization.

50761268247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31362.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 50761268247 in words is "fifty billion, seven hundred sixty-one million, two hundred sixty-eight thousand, two hundred forty-seven".