5020688090 has 48 divisors (see below), whose sum is σ = 9999642240. Its totient is φ = 1813548000.

The previous prime is 5020688051. The next prime is 5020688093. The reversal of 5020688090 is 908860205.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5020688093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168971 + ... + 196449.

It is an arithmetic number, because the mean of its divisors is an integer number (208325880).

Almost surely, 2^5020688090 is an apocalyptic number.

5020688090 is a deficient number, since it is larger than the sum of its proper divisors (4978954150).

5020688090 is a wasteful number, since it uses less digits than its factorization.

5020688090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27659 (or 27648 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 5020688090 is about 70856.8139983728. The cubic root of 5020688090 is about 1712.3311104867.

The spelling of 5020688090 in words is "five billion, twenty million, six hundred eighty-eight thousand, ninety".