25001030 has 16 divisors (see below), whose sum is σ = 45124560. Its totient is φ = 9973152.

The previous prime is 25001029. The next prime is 25001047. The reversal of 25001030 is 3010052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677 + ... + 7103.

It is an arithmetic number, because the mean of its divisors is an integer number (2820285).

Almost surely, 2^25001030 is an apocalyptic number.

25001030 is a deficient number, since it is larger than the sum of its proper divisors (20123530).

25001030 is a wasteful number, since it uses less digits than its factorization.

25001030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6823.

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 25001030 is about 5000.1029989391. The cubic root of 25001030 is about 292.4057894172.

Adding to 25001030 its reverse (3010052), we get a palindrome (28011082).

The spelling of 25001030 in words is "twenty-five million, one thousand, thirty".