25055671 has 8 divisors (see below), whose sum is σ = 27683424. Its totient is φ = 22556160.

The previous prime is 25055669. The next prime is 25055711. The reversal of 25055671 is 17655052.

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 25055671 - 2¹ = 25055669 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 (25055621) 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, 31650 + ... + 32431.

It is an arithmetic number, because the mean of its divisors is an integer number (3460428).

Almost surely, 2^25055671 is an apocalyptic number.

25055671 is a deficient number, since it is larger than the sum of its proper divisors (2627753).

25055671 is a wasteful number, since it uses less digits than its factorization.

25055671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64121.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 25055671 is about 5005.5640041857. The cubic root of 25055671 is about 292.6186569016.

The spelling of 25055671 in words is "twenty-five million, fifty-five thousand, six hundred seventy-one".