25163048 has 16 divisors (see below), whose sum is σ = 48185280. Its totient is φ = 12313648.

The previous prime is 25163029. The next prime is 25163057. The reversal of 25163048 is 84036152.

It is a self number, because there is not a number n which added to its sum of digits gives 25163048.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33086 + ... + 33837.

It is an arithmetic number, because the mean of its divisors is an integer number (3011580).

Almost surely, 2^25163048 is an apocalyptic number.

It is an amenable number.

25163048 is a deficient number, since it is larger than the sum of its proper divisors (23022232).

25163048 is a wasteful number, since it uses less digits than its factorization.

25163048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66976 (or 66972 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 25163048 is about 5016.2783016894. The cubic root of 25163048 is about 293.0360705281.

The spelling of 25163048 in words is "twenty-five million, one hundred sixty-three thousand, forty-eight".