5109671407 has 4 divisors (see below), whose sum is σ = 5116083336. Its totient is φ = 5103259480.

The previous prime is 5109671401. The next prime is 5109671417. The reversal of 5109671407 is 7041769015.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7041769015 = 5 ⋅1408353803.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5109671407 is a prime.

It is a super-2 number, since 2×5109671407² = 52217483775026719298, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5109671407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5109671401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3204769 + ... + 3206362.

It is an arithmetic number, because the mean of its divisors is an integer number (1279020834).

Almost surely, 2^5109671407 is an apocalyptic number.

5109671407 is a deficient number, since it is larger than the sum of its proper divisors (6411929).

5109671407 is an equidigital number, since it uses as much as digits as its factorization.

5109671407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6411928.

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 5109671407 is about 71481.9656067179. The cubic root of 5109671407 is about 1722.3879989500.

The spelling of 5109671407 in words is "five billion, one hundred nine million, six hundred seventy-one thousand, four hundred seven".