5552631566 has 32 divisors (see below), whose sum is σ = 8825652000. Its totient is φ = 2616147072.

The previous prime is 5552631547. The next prime is 5552631569. The reversal of 5552631566 is 6651362555.

It is a super-2 number, since 2×5552631566² = 61663434615479224712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5552631569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417020 + ... + 430128.

It is an arithmetic number, because the mean of its divisors is an integer number (275801625).

Almost surely, 2^5552631566 is an apocalyptic number.

5552631566 is a deficient number, since it is larger than the sum of its proper divisors (3273020434).

5552631566 is a wasteful number, since it uses less digits than its factorization.

5552631566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13316.

The product of its digits is 810000, while the sum is 44.

The square root of 5552631566 is about 74515.9819501830. The cubic root of 5552631566 is about 1770.7868405201.

The spelling of 5552631566 in words is "five billion, five hundred fifty-two million, six hundred thirty-one thousand, five hundred sixty-six".