25064303416 has 32 divisors (see below), whose sum is σ = 49501958400. Its totient is φ = 11864659680.

The previous prime is 25064303399. The next prime is 25064303417. The reversal of 25064303416 is 61430346052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25064303417) 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, 177361 + ... + 285631.

It is an arithmetic number, because the mean of its divisors is an integer number (1546936200).

Almost surely, 2^25064303416 is an apocalyptic number.

It is an amenable number.

25064303416 is a deficient number, since it is larger than the sum of its proper divisors (24437654984).

25064303416 is a wasteful number, since it uses less digits than its factorization.

25064303416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109819 (or 109815 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 25064303416 its reverse (61430346052), we get a palindrome (86494649468).

The spelling of 25064303416 in words is "twenty-five billion, sixty-four million, three hundred three thousand, four hundred sixteen".