50045454982 has 4 divisors (see below), whose sum is σ = 75068182476. Its totient is φ = 25022727490.

The previous prime is 50045454971. The next prime is 50045454983. The reversal of 50045454982 is 28945454005.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50045454983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12511363744 + ... + 12511363747.

It is an arithmetic number, because the mean of its divisors is an integer number (18767045619).

Almost surely, 2^50045454982 is an apocalyptic number.

50045454982 is a deficient number, since it is larger than the sum of its proper divisors (25022727494).

50045454982 is a wasteful number, since it uses less digits than its factorization.

50045454982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25022727493.

The product of its (nonzero) digits is 1152000, while the sum is 46.

The spelling of 50045454982 in words is "fifty billion, forty-five million, four hundred fifty-four thousand, nine hundred eighty-two".