2525387703888 has 80 divisors (see below), whose sum is σ = 7464607413120. Its totient is φ = 720697325568.

The previous prime is 2525387703887. The next prime is 2525387704027. The reversal of 2525387703888 is 8883077835252.

2525387703888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525387703887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4097133 + ... + 4673036.

It is an arithmetic number, because the mean of its divisors is an integer number (93307592664).

Almost surely, 2^{2525387703888} is an apocalyptic number.

2525387703888 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2525387703888 is an abundant number, since it is smaller than the sum of its proper divisors (4939219709232).

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

2525387703888 is a wasteful number, since it uses less digits than its factorization.

2525387703888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8771044 (or 8771038 counting only the distinct ones).

The product of its (nonzero) digits is 180633600, while the sum is 66.

The spelling of 2525387703888 in words is "two trillion, five hundred twenty-five billion, three hundred eighty-seven million, seven hundred three thousand, eight hundred eighty-eight".