5266345185 has 24 divisors (see below), whose sum is σ = 9138692160. Its totient is φ = 2805529632.

The previous prime is 5266345157. The next prime is 5266345207. The reversal of 5266345185 is 5815436625.

5266345185 is a `hidden beast` number, since 5 + 2 + 6 + 634 + 5 + 1 + 8 + 5 = 666.

It is not a de Polignac number, because 5266345185 - 2⁷ = 5266345057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5266345185.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26055 + ... + 105884.

It is an arithmetic number, because the mean of its divisors is an integer number (380778840).

Almost surely, 2^5266345185 is an apocalyptic number.

It is an amenable number.

5266345185 is a deficient number, since it is larger than the sum of its proper divisors (3872346975).

5266345185 is a wasteful number, since it uses less digits than its factorization.

5266345185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132837 (or 132834 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The square root of 5266345185 is about 72569.5885684906. The cubic root of 5266345185 is about 1739.8151458398.

The spelling of 5266345185 in words is "five billion, two hundred sixty-six million, three hundred forty-five thousand, one hundred eighty-five".