50056647 has 4 divisors (see below), whose sum is σ = 66742200. Its totient is φ = 33371096.

The previous prime is 50056631. The next prime is 50056663. The reversal of 50056647 is 74665005.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (50056631) and next prime (50056663).

It is a cyclic number.

It is not a de Polignac number, because 50056647 - 2⁴ = 50056631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50056607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8342772 + ... + 8342777.

It is an arithmetic number, because the mean of its divisors is an integer number (16685550).

Almost surely, 2^50056647 is an apocalyptic number.

50056647 is a deficient number, since it is larger than the sum of its proper divisors (16685553).

50056647 is a wasteful number, since it uses less digits than its factorization.

50056647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16685552.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 50056647 is about 7075.0722257797. The cubic root of 50056647 is about 368.5422235781.

The spelling of 50056647 in words is "fifty million, fifty-six thousand, six hundred forty-seven".