5044555387 has 2 divisors, whose sum is σ = 5044555388. Its totient is φ = 5044555386.

The previous prime is 5044555381. The next prime is 5044555391. The reversal of 5044555387 is 7835554405.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5044555387 is a prime.

It is not a weakly prime, because it can be changed into another prime (5044555381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2522277693 + 2522277694.

It is an arithmetic number, because the mean of its divisors is an integer number (2522277694).

Almost surely, 2^5044555387 is an apocalyptic number.

5044555387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5044555387 is an equidigital number, since it uses as much as digits as its factorization.

5044555387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680000, while the sum is 46.

The square root of 5044555387 is about 71025.0335233993. The cubic root of 5044555387 is about 1715.0401764225.

The spelling of 5044555387 in words is "five billion, forty-four million, five hundred fifty-five thousand, three hundred eighty-seven".