5168670999 has 4 divisors (see below), whose sum is σ = 6891561336. Its totient is φ = 3445780664.

The previous prime is 5168670989. The next prime is 5168671009. The reversal of 5168670999 is 9990768615.

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 (5168670989) and next prime (5168671009).

It is a cyclic number.

It is not a de Polignac number, because 5168670999 - 2⁸ = 5168670743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5168670919) 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, 861445164 + ... + 861445169.

It is an arithmetic number, because the mean of its divisors is an integer number (1722890334).

Almost surely, 2^5168670999 is an apocalyptic number.

5168670999 is a deficient number, since it is larger than the sum of its proper divisors (1722890337).

5168670999 is a wasteful number, since it uses less digits than its factorization.

5168670999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722890336.

The product of its (nonzero) digits is 7348320, while the sum is 60.

The square root of 5168670999 is about 71893.4697938554. The cubic root of 5168670999 is about 1728.9919170687.

The spelling of 5168670999 in words is "five billion, one hundred sixty-eight million, six hundred seventy thousand, nine hundred ninety-nine".