50126026738 has 8 divisors (see below), whose sum is σ = 77022919260. Its totient is φ = 24451720320.

The previous prime is 50126026681. The next prime is 50126026771. The reversal of 50126026738 is 83762062105.

It can be written as a sum of positive squares in 2 ways, for example, as 45686070049 + 4439956689 = 213743^2 + 66633^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 50126026738.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305646423 + ... + 305646586.

Almost surely, 2^50126026738 is an apocalyptic number.

50126026738 is a deficient number, since it is larger than the sum of its proper divisors (26896892522).

50126026738 is a wasteful number, since it uses less digits than its factorization.

50126026738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611293052.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 50126026738 in words is "fifty billion, one hundred twenty-six million, twenty-six thousand, seven hundred thirty-eight".