5526643473 has 32 divisors (see below), whose sum is σ = 9005068800. Its totient is φ = 3328639488.

The previous prime is 5526643439. The next prime is 5526643501. The reversal of 5526643473 is 3743466255.

5526643473 is a `hidden beast` number, since 552 + 6 + 64 + 34 + 7 + 3 = 666.

It is not a de Polignac number, because 5526643473 - 2¹⁰ = 5526642449 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5526643433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151008 + ... + 184001.

It is an arithmetic number, because the mean of its divisors is an integer number (281408400).

Almost surely, 2^5526643473 is an apocalyptic number.

It is an amenable number.

5526643473 is a deficient number, since it is larger than the sum of its proper divisors (3478425327).

5526643473 is a wasteful number, since it uses less digits than its factorization.

5526643473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335078 (or 335072 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 45.

The square root of 5526643473 is about 74341.3981103396. The cubic root of 5526643473 is about 1768.0199029012.

The spelling of 5526643473 in words is "five billion, five hundred twenty-six million, six hundred forty-three thousand, four hundred seventy-three".