25084648052 has 24 divisors (see below), whose sum is σ = 45276053760. Its totient is φ = 12153917600.

The previous prime is 25084648051. The next prime is 25084648063.

25084648052 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 25084647994 and 25084648012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25084648051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641552 + ... + 679527.

It is an arithmetic number, because the mean of its divisors is an integer number (1886502240).

Almost surely, 2^25084648052 is an apocalyptic number.

It is an amenable number.

25084648052 is a deficient number, since it is larger than the sum of its proper divisors (20191405708).

25084648052 is a wasteful number, since it uses less digits than its factorization.

25084648052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321231 (or 1321229 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 44.

The spelling of 25084648052 in words is "twenty-five billion, eighty-four million, six hundred forty-eight thousand, fifty-two".