25675780213073 has 8 divisors (see below), whose sum is σ = 26145083626848. Its totient is φ = 25210723889344.

The previous prime is 25675780213037. The next prime is 25675780213133. The reversal of 25675780213073 is 37031208757652.

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

It is a cyclic number.

It is not a de Polignac number, because 25675780213073 - 2²⁴ = 25675763435857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25675780213273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1061760311 + ... + 1061784492.

It is an arithmetic number, because the mean of its divisors is an integer number (3268135453356).

Almost surely, 2^{25675780213073} is an apocalyptic number.

It is an amenable number.

25675780213073 is a deficient number, since it is larger than the sum of its proper divisors (469303413775).

25675780213073 is a wasteful number, since it uses less digits than its factorization.

25675780213073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123545023.

The product of its (nonzero) digits is 14817600, while the sum is 56.

The spelling of 25675780213073 in words is "twenty-five trillion, six hundred seventy-five billion, seven hundred eighty million, two hundred thirteen thousand, seventy-three".