25670055583 has 8 divisors (see below), whose sum is σ = 27028087920. Its totient is φ = 24312720960.

The previous prime is 25670055577. The next prime is 25670055629. The reversal of 25670055583 is 38555007652.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25670055583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25670055553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98038 + ... + 246883.

It is an arithmetic number, because the mean of its divisors is an integer number (3378510990).

Almost surely, 2^25670055583 is an apocalyptic number.

25670055583 is a deficient number, since it is larger than the sum of its proper divisors (1358032337).

25670055583 is a wasteful number, since it uses less digits than its factorization.

25670055583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348857.

The product of its (nonzero) digits is 1260000, while the sum is 46.

The spelling of 25670055583 in words is "twenty-five billion, six hundred seventy million, fifty-five thousand, five hundred eighty-three".