5116542641 has 8 divisors (see below), whose sum is σ = 5856520320. Its totient is φ = 4378825728.

The previous prime is 5116542637. The next prime is 5116542647. The reversal of 5116542641 is 1462456115.

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 5116542641 - 2² = 5116542637 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5116542647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560336 + ... + 569393.

It is an arithmetic number, because the mean of its divisors is an integer number (732065040).

Almost surely, 2^5116542641 is an apocalyptic number.

It is an amenable number.

5116542641 is a deficient number, since it is larger than the sum of its proper divisors (739977679).

5116542641 is a wasteful number, since it uses less digits than its factorization.

5116542641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130383.

The product of its digits is 28800, while the sum is 35.

The square root of 5116542641 is about 71530.0121697180. The cubic root of 5116542641 is about 1723.1597139317.

Adding to 5116542641 its reverse (1462456115), we get a palindrome (6578998756).

The spelling of 5116542641 in words is "five billion, one hundred sixteen million, five hundred forty-two thousand, six hundred forty-one".