50438726607 has 8 divisors (see below), whose sum is σ = 69421043200. Its totient is φ = 32541113880.

The previous prime is 50438726603. The next prime is 50438726617. The reversal of 50438726607 is 70662783405.

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

It is not a de Polignac number, because 50438726607 - 2² = 50438726603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50438726603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271175857 + ... + 271176042.

It is an arithmetic number, because the mean of its divisors is an integer number (8677630400).

Almost surely, 2^50438726607 is an apocalyptic number.

50438726607 is a deficient number, since it is larger than the sum of its proper divisors (18982316593).

50438726607 is a wasteful number, since it uses less digits than its factorization.

50438726607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542351933.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 50438726607 in words is "fifty billion, four hundred thirty-eight million, seven hundred twenty-six thousand, six hundred seven".