25332470617340 has 12 divisors (see below), whose sum is σ = 53198188296456. Its totient is φ = 10132988246928.

The previous prime is 25332470617331. The next prime is 25332470617373. The reversal of 25332470617340 is 4371607423352.

It is a congruent number.

It is an unprimeable number.

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, 633311765414 + ... + 633311765453.

It is an arithmetic number, because the mean of its divisors is an integer number (4433182358038).

Almost surely, 2^{25332470617340} is an apocalyptic number.

25332470617340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25332470617340 is an abundant number, since it is smaller than the sum of its proper divisors (27865717679116).

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

25332470617340 is a wasteful number, since it uses less digits than its factorization.

25332470617340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266623530876 (or 1266623530874 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 47.

The spelling of 25332470617340 in words is "twenty-five trillion, three hundred thirty-two billion, four hundred seventy million, six hundred seventeen thousand, three hundred forty".