5047640727 has 8 divisors (see below), whose sum is σ = 6731086080. Its totient is φ = 3364644600.

The previous prime is 5047640711. The next prime is 5047640729. The reversal of 5047640727 is 7270467405.

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

It is not a de Polignac number, because 5047640727 - 2⁴ = 5047640711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5047640729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85149 + ... + 131702.

It is an arithmetic number, because the mean of its divisors is an integer number (841385760).

Almost surely, 2^5047640727 is an apocalyptic number.

5047640727 is a deficient number, since it is larger than the sum of its proper divisors (1683445353).

5047640727 is a wasteful number, since it uses less digits than its factorization.

5047640727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224613.

The product of its (nonzero) digits is 329280, while the sum is 42.

The square root of 5047640727 is about 71046.7502916214. The cubic root of 5047640727 is about 1715.3897548776.

The spelling of 5047640727 in words is "five billion, forty-seven million, six hundred forty thousand, seven hundred twenty-seven".