23127682825 has 24 divisors (see below), whose sum is σ = 31637646936. Its totient is φ = 16662336000.

The previous prime is 23127682819. The next prime is 23127682889. The reversal of 23127682825 is 52828672132.

It can be written as a sum of positive squares in 12 ways, for example, as 20736864009 + 2390818816 = 144003^2 + 48896^2 .

It is not a de Polignac number, because 23127682825 - 2¹¹ = 23127680777 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 854506 + ... + 881155.

It is an arithmetic number, because the mean of its divisors is an integer number (1318235289).

Almost surely, 2^23127682825 is an apocalyptic number.

23127682825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23127682825 is a deficient number, since it is larger than the sum of its proper divisors (8509964111).

23127682825 is a wasteful number, since it uses less digits than its factorization.

23127682825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735725 (or 1735720 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The spelling of 23127682825 in words is "twenty-three billion, one hundred twenty-seven million, six hundred eighty-two thousand, eight hundred twenty-five".