23275197506 has 16 divisors (see below), whose sum is σ = 38608424928. Its totient is φ = 10434708000.

The previous prime is 23275197481. The next prime is 23275197511. The reversal of 23275197506 is 60579157232.

It is a Curzon 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, 7244720 + ... + 7247931.

It is an arithmetic number, because the mean of its divisors is an integer number (2413026558).

Almost surely, 2^23275197506 is an apocalyptic number.

23275197506 is a deficient number, since it is larger than the sum of its proper divisors (15333227422).

23275197506 is a wasteful number, since it uses less digits than its factorization.

23275197506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14492737.

The product of its (nonzero) digits is 793800, while the sum is 47.

The spelling of 23275197506 in words is "twenty-three billion, two hundred seventy-five million, one hundred ninety-seven thousand, five hundred six".