50315523443 has 4 divisors (see below), whose sum is σ = 50330056368. Its totient is φ = 50300990520.

The previous prime is 50315523409. The next prime is 50315523487. The reversal of 50315523443 is 34432551305.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 50315523443 - 2¹⁴ = 50315507059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50315523743) 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, 7261268 + ... + 7268193.

It is an arithmetic number, because the mean of its divisors is an integer number (12582514092).

Almost surely, 2^50315523443 is an apocalyptic number.

50315523443 is a deficient number, since it is larger than the sum of its proper divisors (14532925).

50315523443 is a wasteful number, since it uses less digits than its factorization.

50315523443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14532924.

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 50315523443 in words is "fifty billion, three hundred fifteen million, five hundred twenty-three thousand, four hundred forty-three".