50487742882 has 4 divisors (see below), whose sum is σ = 75731614326. Its totient is φ = 25243871440.

The previous prime is 50487742853. The next prime is 50487742933. The reversal of 50487742882 is 28824778405.

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

It can be written as a sum of positive squares in only one way, i.e., 50055560361 + 432182521 = 223731^2 + 20789^2 .

It is an unprimeable number.

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, 12621935719 + ... + 12621935722.

Almost surely, 2^50487742882 is an apocalyptic number.

50487742882 is a deficient number, since it is larger than the sum of its proper divisors (25243871444).

50487742882 is a wasteful number, since it uses less digits than its factorization.

50487742882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25243871443.

The product of its (nonzero) digits is 8028160, while the sum is 55.

The spelling of 50487742882 in words is "fifty billion, four hundred eighty-seven million, seven hundred forty-two thousand, eight hundred eighty-two".