23521725083 has 4 divisors (see below), whose sum is σ = 23529847320. Its totient is φ = 23513602848.

The previous prime is 23521725061. The next prime is 23521725173. The reversal of 23521725083 is 38052712532.

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 23521725083 - 2¹² = 23521720987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23521727083) 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, 4056773 + ... + 4062566.

It is an arithmetic number, because the mean of its divisors is an integer number (5882461830).

Almost surely, 2^23521725083 is an apocalyptic number.

23521725083 is a deficient number, since it is larger than the sum of its proper divisors (8122237).

23521725083 is an equidigital number, since it uses as much as digits as its factorization.

23521725083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8122236.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 23521725083 in words is "twenty-three billion, five hundred twenty-one million, seven hundred twenty-five thousand, eighty-three".