50261226339 has 4 divisors (see below), whose sum is σ = 67014968456. Its totient is φ = 33507484224.

The previous prime is 50261226331. The next prime is 50261226343. The reversal of 50261226339 is 93362216205.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 50261226339 - 2³ = 50261226331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50261226297 and 50261226306.

It is not an unprimeable number, because it can be changed into a prime (50261226331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8376871054 + ... + 8376871059.

It is an arithmetic number, because the mean of its divisors is an integer number (16753742114).

Almost surely, 2^50261226339 is an apocalyptic number.

50261226339 is a deficient number, since it is larger than the sum of its proper divisors (16753742117).

50261226339 is a wasteful number, since it uses less digits than its factorization.

50261226339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16753742116.

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 50261226339 in words is "fifty billion, two hundred sixty-one million, two hundred twenty-six thousand, three hundred thirty-nine".