5158116651 has 4 divisors (see below), whose sum is σ = 6877488872. Its totient is φ = 3438744432.

The previous prime is 5158116631. The next prime is 5158116671. The reversal of 5158116651 is 1566118515.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5158116631) and next prime (5158116671).

It is a de Polignac number, because none of the positive numbers 2^k-5158116651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5158116611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859686106 + ... + 859686111.

It is an arithmetic number, because the mean of its divisors is an integer number (1719372218).

Almost surely, 2^5158116651 is an apocalyptic number.

5158116651 is a deficient number, since it is larger than the sum of its proper divisors (1719372221).

5158116651 is a wasteful number, since it uses less digits than its factorization.

5158116651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719372220.

The product of its digits is 36000, while the sum is 39.

The square root of 5158116651 is about 71820.0295948143. The cubic root of 5158116651 is about 1727.8142566689.

The spelling of 5158116651 in words is "five billion, one hundred fifty-eight million, one hundred sixteen thousand, six hundred fifty-one".