25153000 has 32 divisors (see below), whose sum is σ = 58860360. Its totient is φ = 10060800.

The previous prime is 25152983. The next prime is 25153001. The reversal of 25153000 is 35152.

It can be written as a sum of positive squares in 4 ways, for example, as 7963684 + 17189316 = 2822^2 + 4146^2 .

It is not an unprimeable number, because it can be changed into a prime (25153001) 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, 11577 + ... + 13576.

Almost surely, 2^25153000 is an apocalyptic number.

25153000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25153000 is an abundant number, since it is smaller than the sum of its proper divisors (33707360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25153000 is a wasteful number, since it uses less digits than its factorization.

25153000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25174 (or 25160 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 25153000 is about 5015.2766623587. The cubic root of 25153000 is about 292.9970607012.

Adding to 25153000 its reverse (35152), we get a palindrome (25188152).

The spelling of 25153000 in words is "twenty-five million, one hundred fifty-three thousand".