552054551 has 2 divisors, whose sum is σ = 552054552. Its totient is φ = 552054550.

The previous prime is 552054523. The next prime is 552054571. The reversal of 552054551 is 155450255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 552054551 - 2¹⁰ = 552053527 is a prime.

It is a Sophie Germain 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 (552054521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276027275 + 276027276.

It is an arithmetic number, because the mean of its divisors is an integer number (276027276).

Almost surely, 2^552054551 is an apocalyptic number.

552054551 is a deficient number, since it is larger than the sum of its proper divisors (1).

552054551 is an equidigital number, since it uses as much as digits as its factorization.

552054551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25000, while the sum is 32.

The square root of 552054551 is about 23495.8411426363. The cubic root of 552054551 is about 820.3402073358.

The spelling of 552054551 in words is "five hundred fifty-two million, fifty-four thousand, five hundred fifty-one".