25000414984 has 16 divisors (see below), whose sum is σ = 47174352300. Its totient is φ = 12420587712.

The previous prime is 25000414963. The next prime is 25000414993. The reversal of 25000414984 is 48941400052.

It can be written as a sum of positive squares in 2 ways, for example, as 19846610884 + 5153804100 = 140878^2 + 71790^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9951139 + ... + 9953650.

Almost surely, 2^25000414984 is an apocalyptic number.

It is an amenable number.

25000414984 is a deficient number, since it is larger than the sum of its proper divisors (22173937316).

25000414984 is a wasteful number, since it uses less digits than its factorization.

25000414984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19904952 (or 19904948 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 25000414984 in words is "twenty-five billion, four hundred fourteen thousand, nine hundred eighty-four".