23837052009 has 8 divisors (see below), whose sum is σ = 32079771360. Its totient is φ = 15742850336.

The previous prime is 23837051989. The next prime is 23837052011. The reversal of 23837052009 is 90025073832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23837052009 - 2⁸ = 23837051753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23837052089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37129044 + ... + 37129685.

It is an arithmetic number, because the mean of its divisors is an integer number (4009971420).

Almost surely, 2^23837052009 is an apocalyptic number.

It is an amenable number.

23837052009 is a deficient number, since it is larger than the sum of its proper divisors (8242719351).

23837052009 is a wasteful number, since it uses less digits than its factorization.

23837052009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74258839.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 23837052009 in words is "twenty-three billion, eight hundred thirty-seven million, fifty-two thousand, nine".