5554387 has 2 divisors, whose sum is σ = 5554388. Its totient is φ = 5554386.

The previous prime is 5554361. The next prime is 5554397. The reversal of 5554387 is 7834555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5554387 - 2¹⁹ = 5030099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5554357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777193 + 2777194.

It is an arithmetic number, because the mean of its divisors is an integer number (2777194).

Almost surely, 2^5554387 is an apocalyptic number.

5554387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5554387 is an equidigital number, since it uses as much as digits as its factorization.

5554387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84000, while the sum is 37.

The square root of 5554387 is about 2356.7747028513. The cubic root of 5554387 is about 177.0973429039.

The spelling of 5554387 in words is "five million, five hundred fifty-four thousand, three hundred eighty-seven".