25730848744 has 16 divisors (see below), whose sum is σ = 48265488000. Its totient is φ = 12860051952.

The previous prime is 25730848739. The next prime is 25730848747. The reversal of 25730848744 is 44784803752.

It is a junction number, because it is equal to n+sod(n) for n = 25730848691 and 25730848700.

It is not an unprimeable number, because it can be changed into a prime (25730848747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651162 + ... + 689545.

It is an arithmetic number, because the mean of its divisors is an integer number (3016593000).

Almost surely, 2^25730848744 is an apocalyptic number.

It is an amenable number.

25730848744 is a deficient number, since it is larger than the sum of its proper divisors (22534639256).

25730848744 is a wasteful number, since it uses less digits than its factorization.

25730848744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343112 (or 1343108 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 52.

The spelling of 25730848744 in words is "twenty-five billion, seven hundred thirty million, eight hundred forty-eight thousand, seven hundred forty-four".