50442504499 has 4 divisors (see below), whose sum is σ = 53409710664. Its totient is φ = 47475298336.

The previous prime is 50442504491. The next prime is 50442504571. The reversal of 50442504499 is 99440524405.

It is a happy number.

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

It is not a de Polignac number, because 50442504499 - 2³ = 50442504491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50442504491) 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, 1483603057 + ... + 1483603090.

It is an arithmetic number, because the mean of its divisors is an integer number (13352427666).

Almost surely, 2^50442504499 is an apocalyptic number.

50442504499 is a deficient number, since it is larger than the sum of its proper divisors (2967206165).

50442504499 is a wasteful number, since it uses less digits than its factorization.

50442504499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967206164.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 50442504499 in words is "fifty billion, four hundred forty-two million, five hundred four thousand, four hundred ninety-nine".