5138700047 has 8 divisors (see below), whose sum is σ = 5611929120. Its totient is φ = 4676605920.

The previous prime is 5138700031. The next prime is 5138700059. The reversal of 5138700047 is 7400078315.

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 5138700047 - 2⁴ = 5138700031 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 (5138700097) 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, 2782772 + ... + 2784617.

It is an arithmetic number, because the mean of its divisors is an integer number (701491140).

Almost surely, 2^5138700047 is an apocalyptic number.

5138700047 is a deficient number, since it is larger than the sum of its proper divisors (473229073).

5138700047 is a wasteful number, since it uses less digits than its factorization.

5138700047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5567473.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 5138700047 is about 71684.7267345004. The cubic root of 5138700047 is about 1725.6435374704.

The spelling of 5138700047 in words is "five billion, one hundred thirty-eight million, seven hundred thousand, forty-seven".