23092525138 has 8 divisors (see below), whose sum is σ = 34654060620. Its totient is φ = 11541171600.

The previous prime is 23092525123. The next prime is 23092525151. The reversal of 23092525138 is 83152529032.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19511340489 + 3581184649 = 139683^2 + 59843^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 23092525138.

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, 2539813 + ... + 2548888.

Almost surely, 2^23092525138 is an apocalyptic number.

23092525138 is a deficient number, since it is larger than the sum of its proper divisors (11561535482).

23092525138 is a wasteful number, since it uses less digits than its factorization.

23092525138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5090972.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 23092525138 in words is "twenty-three billion, ninety-two million, five hundred twenty-five thousand, one hundred thirty-eight".