23653145630 has 8 divisors (see below), whose sum is σ = 42575662152. Its totient is φ = 9461258248.

The previous prime is 23653145623. The next prime is 23653145641. The reversal of 23653145630 is 3654135632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1182657272 + ... + 1182657291.

It is an arithmetic number, because the mean of its divisors is an integer number (5321957769).

Almost surely, 2^23653145630 is an apocalyptic number.

23653145630 is a deficient number, since it is larger than the sum of its proper divisors (18922516522).

23653145630 is a wasteful number, since it uses less digits than its factorization.

23653145630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365314570.

The product of its (nonzero) digits is 194400, while the sum is 38.

The spelling of 23653145630 in words is "twenty-three billion, six hundred fifty-three million, one hundred forty-five thousand, six hundred thirty".