5994551 has 2 divisors, whose sum is σ = 5994552. Its totient is φ = 5994550.

The previous prime is 5994529. The next prime is 5994553. The reversal of 5994551 is 1554995.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5994551 - 2¹⁸ = 5732407 is a prime.

Together with 5994553, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5994553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2997275 + 2997276.

It is an arithmetic number, because the mean of its divisors is an integer number (2997276).

Almost surely, 2^5994551 is an apocalyptic number.

5994551 is a deficient number, since it is larger than the sum of its proper divisors (1).

5994551 is an equidigital number, since it uses as much as digits as its factorization.

5994551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40500, while the sum is 38.

The square root of 5994551 is about 2448.3772176689. The cubic root of 5994551 is about 181.6570343442.

The spelling of 5994551 in words is "five million, nine hundred ninety-four thousand, five hundred fifty-one".