23653873207 has 4 divisors (see below), whose sum is σ = 23654225056. Its totient is φ = 23653521360.

The previous prime is 23653873189. The next prime is 23653873261. The reversal of 23653873207 is 70237835632.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23653873207 - 2¹⁵ = 23653840439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23653874207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40158 + ... + 221179.

It is an arithmetic number, because the mean of its divisors is an integer number (5913556264).

Almost surely, 2^23653873207 is an apocalyptic number.

23653873207 is a deficient number, since it is larger than the sum of its proper divisors (351849).

23653873207 is an equidigital number, since it uses as much as digits as its factorization.

23653873207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351848.

The product of its (nonzero) digits is 1270080, while the sum is 46.

The spelling of 23653873207 in words is "twenty-three billion, six hundred fifty-three million, eight hundred seventy-three thousand, two hundred seven".