50682388 has 6 divisors (see below), whose sum is σ = 88694186. Its totient is φ = 25341192.

The previous prime is 50682347. The next prime is 50682407. The reversal of 50682388 is 88328605.

It can be written as a sum of positive squares in only one way, i.e., 29724304 + 20958084 = 5452^2 + 4578^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50682388.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6335295 + ... + 6335302.

Almost surely, 2^50682388 is an apocalyptic number.

It is an amenable number.

50682388 is a deficient number, since it is larger than the sum of its proper divisors (38011798).

50682388 is a wasteful number, since it uses less digits than its factorization.

50682388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12670601 (or 12670599 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 50682388 is about 7119.1564106992. The cubic root of 50682388 is about 370.0715420462.

The spelling of 50682388 in words is "fifty million, six hundred eighty-two thousand, three hundred eighty-eight".