5366002009 has 27 divisors (see below), whose sum is σ = 5932705311. Its totient is φ = 4852278720.

The previous prime is 5366001943. The next prime is 5366002027. The reversal of 5366002009 is 9002006635.

The square root of 5366002009 is 73253.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4177683225 + 1188318784 = 64635^2 + 34472^2 .

It is not a de Polignac number, because 5366002009 - 2⁹ = 5366001497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5366002039) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 38604262 + ... + 38604400.

Almost surely, 2^5366002009 is an apocalyptic number.

5366002009 is the 73253-rd square number.

5366002009 is the 36627-th centered octagonal number.

It is an amenable number.

5366002009 is a deficient number, since it is larger than the sum of its proper divisors (566703302).

5366002009 is an equidigital number, since it uses as much as digits as its factorization.

5366002009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The cubic root of 5366002009 is about 1750.7210100010.

The spelling of 5366002009 in words is "five billion, three hundred sixty-six million, two thousand, nine".