552566673 has 12 divisors (see below), whose sum is σ = 798653440. Its totient is φ = 368146296.

The previous prime is 552566653. The next prime is 552566687. The reversal of 552566673 is 376665255.

It is not a de Polignac number, because 552566673 - 2¹⁰ = 552565649 is a prime.

It is a super-2 number, since 2×552566673² = 610659856220577858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552566653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3493 + ... + 33426.

Almost surely, 2^552566673 is an apocalyptic number.

It is an amenable number.

552566673 is a deficient number, since it is larger than the sum of its proper divisors (246086767).

552566673 is a wasteful number, since it uses less digits than its factorization.

552566673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38588 (or 38585 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 45.

The square root of 552566673 is about 23506.7367577892. The cubic root of 552566673 is about 820.5937960589.

The spelling of 552566673 in words is "five hundred fifty-two million, five hundred sixty-six thousand, six hundred seventy-three".