2688377225502 has 64 divisors (see below), whose sum is σ = 5414905894464. Its totient is φ = 889793372160.

The previous prime is 2688377225491. The next prime is 2688377225543. The reversal of 2688377225502 is 2055227738862.

2688377225502 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 an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 921622548 + ... + 921625464.

It is an arithmetic number, because the mean of its divisors is an integer number (84607904601).

Almost surely, 2^{2688377225502} is an apocalyptic number.

2688377225502 is an abundant number, since it is smaller than the sum of its proper divisors (2726528668962).

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

2688377225502 is a wasteful number, since it uses less digits than its factorization.

2688377225502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4813.

The product of its (nonzero) digits is 22579200, while the sum is 57.

The spelling of 2688377225502 in words is "two trillion, six hundred eighty-eight billion, three hundred seventy-seven million, two hundred twenty-five thousand, five hundred two".