5554623791 has 2 divisors, whose sum is σ = 5554623792. Its totient is φ = 5554623790.

The previous prime is 5554623773. The next prime is 5554623797. The reversal of 5554623791 is 1973264555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5554623791 - 2¹⁰ = 5554622767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5554623797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777311895 + 2777311896.

It is an arithmetic number, because the mean of its divisors is an integer number (2777311896).

Almost surely, 2^5554623791 is an apocalyptic number.

5554623791 is a deficient number, since it is larger than the sum of its proper divisors (1).

5554623791 is an equidigital number, since it uses as much as digits as its factorization.

5554623791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134000, while the sum is 47.

The square root of 5554623791 is about 74529.3485212369. The cubic root of 5554623791 is about 1770.9985950094.

The spelling of 5554623791 in words is "five billion, five hundred fifty-four million, six hundred twenty-three thousand, seven hundred ninety-one".