50749876 has 6 divisors (see below), whose sum is σ = 88812290. Its totient is φ = 25374936.

The previous prime is 50749871. The next prime is 50749889. The reversal of 50749876 is 67894705.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 32035600 + 18714276 = 5660^2 + 4326^2 .

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50749871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6343731 + ... + 6343738.

Almost surely, 2^50749876 is an apocalyptic number.

It is an amenable number.

50749876 is a deficient number, since it is larger than the sum of its proper divisors (38062414).

50749876 is a wasteful number, since it uses less digits than its factorization.

50749876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12687473 (or 12687471 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 50749876 is about 7123.8947212883. The cubic root of 50749876 is about 370.2357299872.

The spelling of 50749876 in words is "fifty million, seven hundred forty-nine thousand, eight hundred seventy-six".