5006398947 has 8 divisors (see below), whose sum is σ = 7282034880. Its totient is φ = 3034181160.

The previous prime is 5006398927. The next prime is 5006398949. The reversal of 5006398947 is 7498936005.

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

It is not a de Polignac number, because 5006398947 - 2⁷ = 5006398819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5006398947.

It is not an unprimeable number, because it can be changed into a prime (5006398949) 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, 75854497 + ... + 75854562.

It is an arithmetic number, because the mean of its divisors is an integer number (910254360).

Almost surely, 2^5006398947 is an apocalyptic number.

5006398947 is a deficient number, since it is larger than the sum of its proper divisors (2275635933).

5006398947 is a wasteful number, since it uses less digits than its factorization.

5006398947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151709073.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 5006398947 is about 70755.9110392906. The cubic root of 5006398947 is about 1710.7051054055.

The spelling of 5006398947 in words is "five billion, six million, three hundred ninety-eight thousand, nine hundred forty-seven".