5515327423 has 2 divisors, whose sum is σ = 5515327424. Its totient is φ = 5515327422.

The previous prime is 5515327417. The next prime is 5515327427. The reversal of 5515327423 is 3247235155.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5515327423 - 2⁹ = 5515326911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5515327427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2757663711 + 2757663712.

It is an arithmetic number, because the mean of its divisors is an integer number (2757663712).

Almost surely, 2^5515327423 is an apocalyptic number.

5515327423 is a deficient number, since it is larger than the sum of its proper divisors (1).

5515327423 is an equidigital number, since it uses as much as digits as its factorization.

5515327423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 126000, while the sum is 37.

The square root of 5515327423 is about 74265.2504405661. The cubic root of 5515327423 is about 1766.8123783973.

The spelling of 5515327423 in words is "five billion, five hundred fifteen million, three hundred twenty-seven thousand, four hundred twenty-three".