26107830825 has 12 divisors (see below), whose sum is σ = 43164947088. Its totient is φ = 13924176400.

The previous prime is 26107830811. The next prime is 26107830871. The reversal of 26107830825 is 52803870162.

It is not a de Polignac number, because 26107830825 - 2¹⁶ = 26107765289 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174052131 + ... + 174052280.

It is an arithmetic number, because the mean of its divisors is an integer number (3597078924).

Almost surely, 2^26107830825 is an apocalyptic number.

26107830825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26107830825 is a deficient number, since it is larger than the sum of its proper divisors (17057116263).

26107830825 is a wasteful number, since it uses less digits than its factorization.

26107830825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348104424 (or 348104419 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 26107830825 in words is "twenty-six billion, one hundred seven million, eight hundred thirty thousand, eight hundred twenty-five".