25976753273 has 16 divisors (see below), whose sum is σ = 27231192576. Its totient is φ = 24750433920.

The previous prime is 25976753267. The next prime is 25976753303. The reversal of 25976753273 is 37235767952.

It is a cyclic number.

It is not a de Polignac number, because 25976753273 - 2³⁰ = 24903011449 is a prime.

It is a super-3 number, since 3×25976753273³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25976753213) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 736661 + ... + 771117.

It is an arithmetic number, because the mean of its divisors is an integer number (1701949536).

Almost surely, 2^25976753273 is an apocalyptic number.

It is an amenable number.

25976753273 is a deficient number, since it is larger than the sum of its proper divisors (1254439303).

25976753273 is a wasteful number, since it uses less digits than its factorization.

25976753273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34864.

The product of its digits is 16669800, while the sum is 56.

The spelling of 25976753273 in words is "twenty-five billion, nine hundred seventy-six million, seven hundred fifty-three thousand, two hundred seventy-three".