23676335545 has 8 divisors (see below), whose sum is σ = 28592569224. Its totient is φ = 18820424064.

The previous prime is 23676335533. The next prime is 23676335567. The reversal of 23676335545 is 54553367632.

It can be written as a sum of positive squares in 4 ways, for example, as 975187984 + 22701147561 = 31228^2 + 150669^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23676335545 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 15079684 + ... + 15081253.

It is an arithmetic number, because the mean of its divisors is an integer number (3574071153).

Almost surely, 2^23676335545 is an apocalyptic number.

It is an amenable number.

23676335545 is a deficient number, since it is larger than the sum of its proper divisors (4916233679).

23676335545 is a wasteful number, since it uses less digits than its factorization.

23676335545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30161099.

The product of its digits is 6804000, while the sum is 49.

The spelling of 23676335545 in words is "twenty-three billion, six hundred seventy-six million, three hundred thirty-five thousand, five hundred forty-five".