23529323806 has 4 divisors (see below), whose sum is σ = 35293985712. Its totient is φ = 11764661902.

The previous prime is 23529323803. The next prime is 23529323819. The reversal of 23529323806 is 60832392532.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23529323801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5882330950 + ... + 5882330953.

It is an arithmetic number, because the mean of its divisors is an integer number (8823496428).

Almost surely, 2^23529323806 is an apocalyptic number.

23529323806 is a deficient number, since it is larger than the sum of its proper divisors (11764661906).

23529323806 is a wasteful number, since it uses less digits than its factorization.

23529323806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11764661905.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 23529323806 in words is "twenty-three billion, five hundred twenty-nine million, three hundred twenty-three thousand, eight hundred six".