5525357647 has 16 divisors (see below), whose sum is σ = 5720232960. Its totient is φ = 5334128352.

The previous prime is 5525357603. The next prime is 5525357707. The reversal of 5525357647 is 7467535255.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5525357647 - 2¹⁵ = 5525324879 is a prime.

It is a super-2 number, since 2×5525357647² = 61059154254522753218, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5525357647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5525357147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1300108 + ... + 1304350.

It is an arithmetic number, because the mean of its divisors is an integer number (357514560).

Almost surely, 2^5525357647 is an apocalyptic number.

5525357647 is a deficient number, since it is larger than the sum of its proper divisors (194875313).

5525357647 is a wasteful number, since it uses less digits than its factorization.

5525357647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4662.

The product of its digits is 4410000, while the sum is 49.

The square root of 5525357647 is about 74332.7494917281. The cubic root of 5525357647 is about 1767.8827767353.

The spelling of 5525357647 in words is "five billion, five hundred twenty-five million, three hundred fifty-seven thousand, six hundred forty-seven".