5526186768 has 50 divisors (see below), whose sum is σ = 15994391534. Its totient is φ = 1842061824.

The previous prime is 5526186751. The next prime is 5526186769. The reversal of 5526186768 is 8676816255.

5526186768 is a `hidden beast` number, since 552 + 6 + 1 + 86 + 7 + 6 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4143239424 + 1382947344 = 64368^2 + 37188^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (5526186769) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2130721 + ... + 2133312.

Almost surely, 2^5526186768 is an apocalyptic number.

It is an amenable number.

5526186768 is an abundant number, since it is smaller than the sum of its proper divisors (10468204766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5526186768 is a wasteful number, since it uses less digits than its factorization.

5526186768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4264053 (or 4264038 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 54.

The square root of 5526186768 is about 74338.3263734125. The cubic root of 5526186768 is about 1767.9712002980.

The spelling of 5526186768 in words is "five billion, five hundred twenty-six million, one hundred eighty-six thousand, seven hundred sixty-eight".