25063895 has 8 divisors (see below), whose sum is σ = 30184656. Its totient is φ = 19979136.

The previous prime is 25063891. The next prime is 25063897. The reversal of 25063895 is 59836052.

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 25063895 - 2² = 25063891 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 (25063891) 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 7 ways as a sum of consecutive naturals, for example, 7442 + ... + 10271.

It is an arithmetic number, because the mean of its divisors is an integer number (3773082).

Almost surely, 2^25063895 is an apocalyptic number.

25063895 is a deficient number, since it is larger than the sum of its proper divisors (5120761).

25063895 is a wasteful number, since it uses less digits than its factorization.

25063895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18001.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 25063895 is about 5006.3854226378. The cubic root of 25063895 is about 292.6506687175.

The spelling of 25063895 in words is "twenty-five million, sixty-three thousand, eight hundred ninety-five".