5723650989 has 12 divisors (see below), whose sum is σ = 9448566816. Its totient is φ = 3270657672.

The previous prime is 5723650987. The next prime is 5723651047. The reversal of 5723650989 is 9890563275.

5723650989 is a `hidden beast` number, since 57 + 2 + 3 + 6 + 509 + 89 = 666.

It is not a de Polignac number, because 5723650989 - 2¹ = 5723650987 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5723650987) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45425739 + ... + 45425864.

It is an arithmetic number, because the mean of its divisors is an integer number (787380568).

Almost surely, 2^5723650989 is an apocalyptic number.

It is an amenable number.

5723650989 is a deficient number, since it is larger than the sum of its proper divisors (3724915827).

5723650989 is a wasteful number, since it uses less digits than its factorization.

5723650989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90851616 (or 90851613 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The square root of 5723650989 is about 75654.8147112925. The cubic root of 5723650989 is about 1788.7832298573.

The spelling of 5723650989 in words is "five billion, seven hundred twenty-three million, six hundred fifty thousand, nine hundred eighty-nine".