5340666250 has 20 divisors (see below), whose sum is σ = 10010547162. Its totient is φ = 2136266000.

The previous prime is 5340666241. The next prime is 5340666307. The reversal of 5340666250 is 526660435.

It can be written as a sum of positive squares in 5 ways, for example, as 79049881 + 5261616369 = 8891^2 + 72537^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2135017 + ... + 2137516.

Almost surely, 2^5340666250 is an apocalyptic number.

5340666250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5340666250 is a deficient number, since it is larger than the sum of its proper divisors (4669880912).

5340666250 is an equidigital number, since it uses as much as digits as its factorization.

5340666250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4272555 (or 4272540 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 5340666250 is about 73079.8621372537. The cubic root of 5340666250 is about 1747.9612993629.

The spelling of 5340666250 in words is "five billion, three hundred forty million, six hundred sixty-six thousand, two hundred fifty".