5145436366 has 16 divisors (see below), whose sum is σ = 8825986656. Its totient is φ = 2203877376.

The previous prime is 5145436349. The next prime is 5145436381. The reversal of 5145436366 is 6636345415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84531 + ... + 132046.

It is an arithmetic number, because the mean of its divisors is an integer number (551624166).

Almost surely, 2^5145436366 is an apocalyptic number.

5145436366 is a deficient number, since it is larger than the sum of its proper divisors (3680550290).

5145436366 is a wasteful number, since it uses less digits than its factorization.

5145436366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218283.

The product of its digits is 777600, while the sum is 43.

The square root of 5145436366 is about 71731.6970801612. The cubic root of 5145436366 is about 1726.3972565971.

The spelling of 5145436366 in words is "five billion, one hundred forty-five million, four hundred thirty-six thousand, three hundred sixty-six".