25788133 has 16 divisors (see below), whose sum is σ = 31743360. Its totient is φ = 20445696.

The previous prime is 25788131. The next prime is 25788137. The reversal of 25788133 is 33188752.

It is not a de Polignac number, because 25788133 - 2¹ = 25788131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25788092 and 25788101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25788131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5185 + ... + 8857.

It is an arithmetic number, because the mean of its divisors is an integer number (1983960).

Almost surely, 2^25788133 is an apocalyptic number.

It is an amenable number.

25788133 is a deficient number, since it is larger than the sum of its proper divisors (5955227).

25788133 is a wasteful number, since it uses less digits than its factorization.

25788133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3756.

The product of its digits is 40320, while the sum is 37.

The square root of 25788133 is about 5078.2017486508. The cubic root of 25788133 is about 295.4427250727.

It can be divided in two parts, 25788 and 133, that added together give a square (25921 = 161²).

The spelling of 25788133 in words is "twenty-five million, seven hundred eighty-eight thousand, one hundred thirty-three".