50379897305 has 4 divisors (see below), whose sum is σ = 60455876772. Its totient is φ = 40303917840.

The previous prime is 50379897289. The next prime is 50379897311.

It is a happy number.

50379897305 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6396160576 + 43983736729 = 79976^2 + 209723^2 .

It is not a de Polignac number, because 50379897305 - 2⁴ = 50379897289 is a prime.

It is a Duffinian number.

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, 5037989726 + ... + 5037989735.

It is an arithmetic number, because the mean of its divisors is an integer number (15113969193).

Almost surely, 2^50379897305 is an apocalyptic number.

It is an amenable number.

50379897305 is a deficient number, since it is larger than the sum of its proper divisors (10075979467).

50379897305 is a wasteful number, since it uses less digits than its factorization.

50379897305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10075979466.

The product of its (nonzero) digits is 7144200, while the sum is 56.

The spelling of 50379897305 in words is "fifty billion, three hundred seventy-nine million, eight hundred ninety-seven thousand, three hundred five".