50687284 has 12 divisors (see below), whose sum is σ = 89095104. Its totient is φ = 25231544.

The previous prime is 50687257. The next prime is 50687297. The reversal of 50687284 is 48278605.

50687284 = T₂₂₇ + T₂₂₈ + ... + T₆₈₀.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27004 + ... + 28819.

It is an arithmetic number, because the mean of its divisors is an integer number (7424592).

Almost surely, 2^50687284 is an apocalyptic number.

It is an amenable number.

50687284 is a deficient number, since it is larger than the sum of its proper divisors (38407820).

50687284 is a wasteful number, since it uses less digits than its factorization.

50687284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56054 (or 56052 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 50687284 is about 7119.5002633612. The cubic root of 50687284 is about 370.0834581640.

The spelling of 50687284 in words is "fifty million, six hundred eighty-seven thousand, two hundred eighty-four".