552634443 has 6 divisors (see below), whose sum is σ = 798249764. Its totient is φ = 368422956.

The previous prime is 552634429. The next prime is 552634457. The reversal of 552634443 is 344436255.

552634443 is a `hidden beast` number, since 552 + 63 + 4 + 4 + 43 = 666.

It is an interprime number because it is at equal distance from previous prime (552634429) and next prime (552634457).

It is not a de Polignac number, because 552634443 - 2¹⁸ = 552372299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 552634398 and 552634407.

It is not an unprimeable number, because it can be changed into a prime (552634543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30701905 + ... + 30701922.

Almost surely, 2^552634443 is an apocalyptic number.

552634443 is a deficient number, since it is larger than the sum of its proper divisors (245615321).

552634443 is a wasteful number, since it uses less digits than its factorization.

552634443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61403833 (or 61403830 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 552634443 is about 23508.1782152510. The cubic root of 552634443 is about 820.6273421574.

The spelling of 552634443 in words is "five hundred fifty-two million, six hundred thirty-four thousand, four hundred forty-three".