50051882 has 4 divisors (see below), whose sum is σ = 75077826. Its totient is φ = 25025940.

The previous prime is 50051879. The next prime is 50051891. The reversal of 50051882 is 28815005.

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., 41589601 + 8462281 = 6449^2 + 2909^2 .

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, 12512969 + ... + 12512972.

Almost surely, 2^50051882 is an apocalyptic number.

50051882 is a deficient number, since it is larger than the sum of its proper divisors (25025944).

50051882 is a wasteful number, since it uses less digits than its factorization.

50051882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25025943.

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 50051882 is about 7074.7354720866. The cubic root of 50051882 is about 368.5305290977.

Adding to 50051882 its reverse (28815005), we get a palindrome (78866887).

The spelling of 50051882 in words is "fifty million, fifty-one thousand, eight hundred eighty-two".