23583800690 has 16 divisors (see below), whose sum is σ = 42460680600. Its totient is φ = 9431333760.

The previous prime is 23583800689. The next prime is 23583800707. The reversal of 23583800690 is 9600838532.

It can be written as a sum of positive squares in 4 ways, for example, as 4744316641 + 18839484049 = 68879^2 + 137257^2 .

It is a super-2 number, since 2×23583800690² (a number of 22 digits) contains 22 as substring.

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, 227651 + ... + 314630.

Almost surely, 2^23583800690 is an apocalyptic number.

23583800690 is a deficient number, since it is larger than the sum of its proper divisors (18876879910).

23583800690 is a wasteful number, since it uses less digits than its factorization.

23583800690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546637.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 23583800690 in words is "twenty-three billion, five hundred eighty-three million, eight hundred thousand, six hundred ninety".