5146869647 has 8 divisors (see below), whose sum is σ = 5197658544. Its totient is φ = 5096172928.

The previous prime is 5146869641. The next prime is 5146869653. The reversal of 5146869647 is 7469686415.

5146869647 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5146869641) and next prime (5146869653).

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 5146869647 - 2⁴ = 5146869631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5146869592 and 5146869601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5146869641) 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, 91988 + ... + 136950.

It is an arithmetic number, because the mean of its divisors is an integer number (649707318).

Almost surely, 2^5146869647 is an apocalyptic number.

5146869647 is a deficient number, since it is larger than the sum of its proper divisors (50788897).

5146869647 is a wasteful number, since it uses less digits than its factorization.

5146869647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46089.

The product of its digits is 8709120, while the sum is 56.

The square root of 5146869647 is about 71741.6869539600. The cubic root of 5146869647 is about 1726.5575399040.

The spelling of 5146869647 in words is "five billion, one hundred forty-six million, eight hundred sixty-nine thousand, six hundred forty-seven".