5065665500 has 48 divisors (see below), whose sum is σ = 12643909824. Its totient is φ = 1736798400.

The previous prime is 5065665469. The next prime is 5065665529. The reversal of 5065665500 is 55665605.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720167 + ... + 727166.

It is an arithmetic number, because the mean of its divisors is an integer number (263414788).

Almost surely, 2^5065665500 is an apocalyptic number.

5065665500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5065665500 is an abundant number, since it is smaller than the sum of its proper divisors (7578244324).

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

5065665500 is a wasteful number, since it uses less digits than its factorization.

5065665500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447359 (or 1447347 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 38.

The square root of 5065665500 is about 71173.4887440541. The cubic root of 5065665500 is about 1717.4291749845.

The spelling of 5065665500 in words is "five billion, sixty-five million, six hundred sixty-five thousand, five hundred".