50056388 has 12 divisors (see below), whose sum is σ = 87717420. Its totient is φ = 24994272.

The previous prime is 50056361. The next prime is 50056421. The reversal of 50056388 is 88365005.

It can be written as a sum of positive squares in 2 ways, for example, as 11888704 + 38167684 = 3448^2 + 6178^2 .

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, 5003 + ... + 11186.

It is an arithmetic number, because the mean of its divisors is an integer number (7309785).

Almost surely, 2^50056388 is an apocalyptic number.

It is an amenable number.

50056388 is a deficient number, since it is larger than the sum of its proper divisors (37661032).

50056388 is a wasteful number, since it uses less digits than its factorization.

50056388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16966 (or 16964 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 50056388 is about 7075.0539220560. The cubic root of 50056388 is about 368.5415879475.

The spelling of 50056388 in words is "fifty million, fifty-six thousand, three hundred eighty-eight".