50426262405 has 12 divisors (see below), whose sum is σ = 87405521580. Its totient is φ = 26894006592.

The previous prime is 50426262373. The next prime is 50426262421.

50426262405 is a `hidden beast` number, since 5 + 0 + 4 + 2 + 626 + 24 + 0 + 5 = 666.

50426262405 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 21922355844 + 28503906561 = 148062^2 + 168831^2 .

It is not a de Polignac number, because 50426262405 - 2⁵ = 50426262373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50426262405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 560291760 + ... + 560291849.

It is an arithmetic number, because the mean of its divisors is an integer number (7283793465).

Almost surely, 2^50426262405 is an apocalyptic number.

It is an amenable number.

50426262405 is a deficient number, since it is larger than the sum of its proper divisors (36979259175).

50426262405 is a wasteful number, since it uses less digits than its factorization.

50426262405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120583620 (or 1120583617 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 50426262405 in words is "fifty billion, four hundred twenty-six million, two hundred sixty-two thousand, four hundred five".