552494429 has 2 divisors, whose sum is σ = 552494430. Its totient is φ = 552494428.

The previous prime is 552494389. The next prime is 552494491. The reversal of 552494429 is 924494255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 353628025 + 198866404 = 18805^2 + 14102^2 .

It is a cyclic number.

It is not a de Polignac number, because 552494429 - 2¹² = 552490333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 552494429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552494029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276247214 + 276247215.

It is an arithmetic number, because the mean of its divisors is an integer number (276247215).

Almost surely, 2^552494429 is an apocalyptic number.

It is an amenable number.

552494429 is a deficient number, since it is larger than the sum of its proper divisors (1).

552494429 is an equidigital number, since it uses as much as digits as its factorization.

552494429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518400, while the sum is 44.

The square root of 552494429 is about 23505.2000416929. The cubic root of 552494429 is about 820.5580323131.

The spelling of 552494429 in words is "five hundred fifty-two million, four hundred ninety-four thousand, four hundred twenty-nine".