50216047 has 4 divisors (see below), whose sum is σ = 57389776. Its totient is φ = 43042320.

The previous prime is 50216041. The next prime is 50216053. The reversal of 50216047 is 74061205.

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 (50216041) and next prime (50216053).

It is a cyclic number.

It is not a de Polignac number, because 50216047 - 2³ = 50216039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50216041) 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, 3586854 + ... + 3586867.

It is an arithmetic number, because the mean of its divisors is an integer number (14347444).

Almost surely, 2^50216047 is an apocalyptic number.

50216047 is a deficient number, since it is larger than the sum of its proper divisors (7173729).

50216047 is an equidigital number, since it uses as much as digits as its factorization.

50216047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7173728.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 50216047 is about 7086.3281747320. The cubic root of 50216047 is about 368.9330034089.

The spelling of 50216047 in words is "fifty million, two hundred sixteen thousand, forty-seven".