50130047 has 8 divisors (see below), whose sum is σ = 55458432. Its totient is φ = 44930200.

The previous prime is 50130043. The next prime is 50130061. The reversal of 50130047 is 74003105.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50130047 - 2² = 50130043 is a prime.

It is a super-2 number, since 2×50130047² = 5026043224444418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50130043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31313 + ... + 32874.

It is an arithmetic number, because the mean of its divisors is an integer number (6932304).

Almost surely, 2^50130047 is an apocalyptic number.

50130047 is a deficient number, since it is larger than the sum of its proper divisors (5328385).

50130047 is a wasteful number, since it uses less digits than its factorization.

50130047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64269.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 50130047 is about 7080.2575518126. The cubic root of 50130047 is about 368.7222715145.

The spelling of 50130047 in words is "fifty million, one hundred thirty thousand, forty-seven".