23452623211 has 4 divisors (see below), whose sum is σ = 23453605000. Its totient is φ = 23451641424.

The previous prime is 23452623199. The next prime is 23452623217. The reversal of 23452623211 is 11232625432.

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 23452623211 - 2¹³ = 23452615019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23452623217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454146 + ... + 503143.

It is an arithmetic number, because the mean of its divisors is an integer number (5863401250).

Almost surely, 2^23452623211 is an apocalyptic number.

23452623211 is a deficient number, since it is larger than the sum of its proper divisors (981789).

23452623211 is an equidigital number, since it uses as much as digits as its factorization.

23452623211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981788.

The product of its digits is 17280, while the sum is 31.

The spelling of 23452623211 in words is "twenty-three billion, four hundred fifty-two million, six hundred twenty-three thousand, two hundred eleven".