25015063 has 8 divisors (see below), whose sum is σ = 25633280. Its totient is φ = 24403680.

The previous prime is 25015061. The next prime is 25015069. The reversal of 25015063 is 36051052.

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 25015063 - 2¹ = 25015061 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 (25015061) 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, 6133 + ... + 9361.

It is an arithmetic number, because the mean of its divisors is an integer number (3204160).

Almost surely, 2^25015063 is an apocalyptic number.

25015063 is a deficient number, since it is larger than the sum of its proper divisors (618217).

25015063 is a wasteful number, since it uses less digits than its factorization.

25015063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3417.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 25015063 is about 5001.5060731744. The cubic root of 25015063 is about 292.4604880030.

The spelling of 25015063 in words is "twenty-five million, fifteen thousand, sixty-three".