50782516 has 24 divisors (see below), whose sum is σ = 94952480. Its totient is φ = 23693472.

The previous prime is 50782499. The next prime is 50782531. The reversal of 50782516 is 61528705.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 106 + ... + 10078.

Almost surely, 2^50782516 is an apocalyptic number.

It is an amenable number.

50782516 is a deficient number, since it is larger than the sum of its proper divisors (44169964).

50782516 is a wasteful number, since it uses less digits than its factorization.

50782516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10063 (or 10061 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 50782516 is about 7126.1852347522. The cubic root of 50782516 is about 370.3150858751.

The spelling of 50782516 in words is "fifty million, seven hundred eighty-two thousand, five hundred sixteen".