552323504566 has 16 divisors (see below), whose sum is σ = 838736121600. Its totient is φ = 272758947048.

The previous prime is 552323504483. The next prime is 552323504567. The reversal of 552323504566 is 665405323255.

It is a super-2 number, since 2×552323504566² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552323504567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3459106 + ... + 3615253.

It is an arithmetic number, because the mean of its divisors is an integer number (52421007600).

Almost surely, 2^552323504566 is an apocalyptic number.

552323504566 is a deficient number, since it is larger than the sum of its proper divisors (286412617034).

552323504566 is a wasteful number, since it uses less digits than its factorization.

552323504566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7074843.

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 552323504566 in words is "five hundred fifty-two billion, three hundred twenty-three million, five hundred four thousand, five hundred sixty-six".