25052663 has 8 divisors (see below), whose sum is σ = 25859760. Its totient is φ = 24252480.

The previous prime is 25052641. The next prime is 25052683. The reversal of 25052663 is 36625052.

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 not a de Polignac number, because 25052663 - 2¹² = 25048567 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 (25052603) 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, 6203 + ... + 9411.

It is an arithmetic number, because the mean of its divisors is an integer number (3232470).

Almost surely, 2^25052663 is an apocalyptic number.

25052663 is a deficient number, since it is larger than the sum of its proper divisors (807097).

25052663 is a wasteful number, since it uses less digits than its factorization.

25052663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 25052663 is about 5005.2635295257. The cubic root of 25052663 is about 292.6069465500.

The spelling of 25052663 in words is "twenty-five million, fifty-two thousand, six hundred sixty-three".