23216547675 has 36 divisors (see below), whose sum is σ = 40775472296. Its totient is φ = 11653785600.

The previous prime is 23216547671. The next prime is 23216547689. The reversal of 23216547675 is 57674561232.

It is not a de Polignac number, because 23216547675 - 2² = 23216547671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23216547671) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 513886 + ... + 557235.

Almost surely, 2^23216547675 is an apocalyptic number.

23216547675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23216547675 is a deficient number, since it is larger than the sum of its proper divisors (17558924621).

23216547675 is a wasteful number, since it uses less digits than its factorization.

23216547675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071168 (or 1071146 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 48.

The spelling of 23216547675 in words is "twenty-three billion, two hundred sixteen million, five hundred forty-seven thousand, six hundred seventy-five".