552890903 has 2 divisors, whose sum is σ = 552890904. Its totient is φ = 552890902.

The previous prime is 552890869. The next prime is 552890909. The reversal of 552890903 is 309098255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 552890903 - 2¹⁴ = 552874519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552890909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276445451 + 276445452.

It is an arithmetic number, because the mean of its divisors is an integer number (276445452).

Almost surely, 2^552890903 is an apocalyptic number.

552890903 is a deficient number, since it is larger than the sum of its proper divisors (1).

552890903 is an equidigital number, since it uses as much as digits as its factorization.

552890903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 552890903 is about 23513.6322800200. The cubic root of 552890903 is about 820.7542648418.

The spelling of 552890903 in words is "five hundred fifty-two million, eight hundred ninety thousand, nine hundred three".