25482538039748 has 24 divisors (see below), whose sum is σ = 45096129179640. Its totient is φ = 12597933680640.

The previous prime is 25482538039741. The next prime is 25482538039771. The reversal of 25482538039748 is 84793083528452.

It can be written as a sum of positive squares in 4 ways, for example, as 2586236479684 + 22896301560064 = 1608178^2 + 4785008^2 .

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (25482538039741) 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, 27352940 + ... + 28269212.

It is an arithmetic number, because the mean of its divisors is an integer number (1879005382485).

Almost surely, 2^{25482538039748} is an apocalyptic number.

It is an amenable number.

25482538039748 is a deficient number, since it is larger than the sum of its proper divisors (19613591139892).

25482538039748 is a wasteful number, since it uses less digits than its factorization.

25482538039748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994487 (or 994485 counting only the distinct ones).

The product of its (nonzero) digits is 464486400, while the sum is 68.

The spelling of 25482538039748 in words is "twenty-five trillion, four hundred eighty-two billion, five hundred thirty-eight million, thirty-nine thousand, seven hundred forty-eight".