5544402623 has 2 divisors, whose sum is σ = 5544402624. Its totient is φ = 5544402622.

The previous prime is 5544402583. The next prime is 5544402631. The reversal of 5544402623 is 3262044455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5544402623 - 2²⁸ = 5275967167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5544452623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2772201311 + 2772201312.

It is an arithmetic number, because the mean of its divisors is an integer number (2772201312).

Almost surely, 2^5544402623 is an apocalyptic number.

5544402623 is a deficient number, since it is larger than the sum of its proper divisors (1).

5544402623 is an equidigital number, since it uses as much as digits as its factorization.

5544402623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 35.

The square root of 5544402623 is about 74460.7455173530. The cubic root of 5544402623 is about 1769.9116453922.

The spelling of 5544402623 in words is "five billion, five hundred forty-four million, four hundred two thousand, six hundred twenty-three".