5104144691 has 2 divisors, whose sum is σ = 5104144692. Its totient is φ = 5104144690.

The previous prime is 5104144687. The next prime is 5104144697. The reversal of 5104144691 is 1964414015.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5104144691 - 2² = 5104144687 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5104144697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552072345 + 2552072346.

It is an arithmetic number, because the mean of its divisors is an integer number (2552072346).

Almost surely, 2^5104144691 is an apocalyptic number.

5104144691 is a deficient number, since it is larger than the sum of its proper divisors (1).

5104144691 is an equidigital number, since it uses as much as digits as its factorization.

5104144691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 5104144691 is about 71443.2970333817. The cubic root of 5104144691 is about 1721.7667859178.

The spelling of 5104144691 in words is "five billion, one hundred four million, one hundred forty-four thousand, six hundred ninety-one".