23550445535 has 4 divisors (see below), whose sum is σ = 28260534648. Its totient is φ = 18840356424.

The previous prime is 23550445507. The next prime is 23550445571. The reversal of 23550445535 is 53554405532.

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 23550445535 - 2²⁸ = 23282010079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23550445492 and 23550445501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2355044549 + ... + 2355044558.

It is an arithmetic number, because the mean of its divisors is an integer number (7065133662).

Almost surely, 2^23550445535 is an apocalyptic number.

23550445535 is a deficient number, since it is larger than the sum of its proper divisors (4710089113).

23550445535 is an equidigital number, since it uses as much as digits as its factorization.

23550445535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710089112.

The product of its (nonzero) digits is 900000, while the sum is 41.

The spelling of 23550445535 in words is "twenty-three billion, five hundred fifty million, four hundred forty-five thousand, five hundred thirty-five".