25748684752 has 40 divisors (see below), whose sum is σ = 57059840000. Its totient is φ = 11026461312.

The previous prime is 25748684729. The next prime is 25748684761.

25748684752 is nontrivially palindromic in base 10.

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, 53374 + ... + 233122.

It is an arithmetic number, because the mean of its divisors is an integer number (1426496000).

Almost surely, 2^25748684752 is an apocalyptic number.

It is an amenable number.

25748684752 is an abundant number, since it is smaller than the sum of its proper divisors (31311155248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25748684752 is a wasteful number, since it uses less digits than its factorization.

25748684752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181043 (or 181037 counting only the distinct ones).

The product of its digits is 30105600, while the sum is 58.

The spelling of 25748684752 in words is "twenty-five billion, seven hundred forty-eight million, six hundred eighty-four thousand, seven hundred fifty-two".