50077684 has 6 divisors (see below), whose sum is σ = 87635954. Its totient is φ = 25038840.

The previous prime is 50077627. The next prime is 50077691. The reversal of 50077684 is 48677005.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 27248400 + 22829284 = 5220^2 + 4778^2 .

It is a congruent number.

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, 6259707 + ... + 6259714.

Almost surely, 2^50077684 is an apocalyptic number.

It is an amenable number.

50077684 is a deficient number, since it is larger than the sum of its proper divisors (37558270).

50077684 is a wasteful number, since it uses less digits than its factorization.

50077684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12519425 (or 12519423 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 50077684 is about 7076.5587682150. The cubic root of 50077684 is about 368.5938446738.

The spelling of 50077684 in words is "fifty million, seventy-seven thousand, six hundred eighty-four".