5147160681 has 8 divisors (see below), whose sum is σ = 7390794880. Its totient is φ = 3167483472.

The previous prime is 5147160677. The next prime is 5147160713. The reversal of 5147160681 is 1860617415.

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

It is not a de Polignac number, because 5147160681 - 2² = 5147160677 is a prime.

It is a super-2 number, since 2×5147160681² = 52986526152064767522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 131978479 = 5147160681 / (5 + 1 + 4 + 7 + 1 + 6 + 0 + 6 + 8 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5147161681) 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, 65989201 + ... + 65989278.

It is an arithmetic number, because the mean of its divisors is an integer number (923849360).

Almost surely, 2^5147160681 is an apocalyptic number.

It is an amenable number.

5147160681 is a deficient number, since it is larger than the sum of its proper divisors (2243634199).

5147160681 is a wasteful number, since it uses less digits than its factorization.

5147160681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131978495.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 5147160681 is about 71743.7152717923. The cubic root of 5147160681 is about 1726.5900824986.

The spelling of 5147160681 in words is "five billion, one hundred forty-seven million, one hundred sixty thousand, six hundred eighty-one".