5506656068 has 18 divisors (see below), whose sum is σ = 9980410986. Its totient is φ = 2658384064.

The previous prime is 5506656041. The next prime is 5506656101. The reversal of 5506656068 is 8606566055.

It can be written as a sum of positive squares in 3 ways, for example, as 1623122944 + 3883533124 = 40288^2 + 62318^2 .

It is a super-2 number, since 2×5506656068² = 60646522102482441248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 815105 + ... + 821832.

It is an arithmetic number, because the mean of its divisors is an integer number (554467277).

Almost surely, 2^5506656068 is an apocalyptic number.

5506656068 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5506656068 is a deficient number, since it is larger than the sum of its proper divisors (4473754918).

5506656068 is a wasteful number, since it uses less digits than its factorization.

5506656068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636999 (or 1636968 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 47.

The square root of 5506656068 is about 74206.8465035404. The cubic root of 5506656068 is about 1765.8859484451.

The spelling of 5506656068 in words is "five billion, five hundred six million, six hundred fifty-six thousand, sixty-eight".