25025000486 has 16 divisors (see below), whose sum is σ = 37815993504. Its totient is φ = 12419905344.

The previous prime is 25025000471. The next prime is 25025000489. The reversal of 25025000486 is 68400052052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25025000489) 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, 154871 + ... + 272093.

It is an arithmetic number, because the mean of its divisors is an integer number (2363499594).

Almost surely, 2^25025000486 is an apocalyptic number.

25025000486 is a deficient number, since it is larger than the sum of its proper divisors (12790993018).

25025000486 is a wasteful number, since it uses less digits than its factorization.

25025000486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118015.

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 25025000486 in words is "twenty-five billion, twenty-five million, four hundred eighty-six", and thus it is an aban number.