5525564164 has 12 divisors (see below), whose sum is σ = 9931081804. Its totient is φ = 2688112224.

The previous prime is 5525564117. The next prime is 5525564189. The reversal of 5525564164 is 4614655255.

It can be written as a sum of positive squares in 2 ways, for example, as 5269308100 + 256256064 = 72590^2 + 16008^2 .

It is a super-3 number, since 3×5525564164³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5525564164.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18667299 + ... + 18667594.

Almost surely, 2^5525564164 is an apocalyptic number.

It is an amenable number.

5525564164 is a deficient number, since it is larger than the sum of its proper divisors (4405517640).

5525564164 is a wasteful number, since it uses less digits than its factorization.

5525564164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37334934 (or 37334932 counting only the distinct ones).

The product of its digits is 720000, while the sum is 43.

The square root of 5525564164 is about 74334.1386174616. The cubic root of 5525564164 is about 1767.9048020546.

The spelling of 5525564164 in words is "five billion, five hundred twenty-five million, five hundred sixty-four thousand, one hundred sixty-four".