5574551 has 2 divisors, whose sum is σ = 5574552. Its totient is φ = 5574550.

The previous prime is 5574523. The next prime is 5574557. The reversal of 5574551 is 1554755.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5574551 - 2¹⁰ = 5573527 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5574557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2787275 + 2787276.

It is an arithmetic number, because the mean of its divisors is an integer number (2787276).

Almost surely, 2^5574551 is an apocalyptic number.

5574551 is a deficient number, since it is larger than the sum of its proper divisors (1).

5574551 is an equidigital number, since it uses as much as digits as its factorization.

5574551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17500, while the sum is 32.

The square root of 5574551 is about 2361.0487076721. The cubic root of 5574551 is about 177.3113886231.

The spelling of 5574551 in words is "five million, five hundred seventy-four thousand, five hundred fifty-one".