128800056757654 has 16 divisors (see below), whose sum is σ = 204159827847600. Its totient is φ = 60773158047744.

The previous prime is 128800056757643. The next prime is 128800056757747. The reversal of 128800056757654 is 456757650008821.

128800056757654 is digitally balanced in base 3, 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 7 ways as a sum of consecutive naturals, for example, 6594299919 + ... + 6594319450.

It is an arithmetic number, because the mean of its divisors is an integer number (12759989240475).

Almost surely, 2^{128800056757654} is an apocalyptic number.

128800056757654 is a deficient number, since it is larger than the sum of its proper divisors (75359771089946).

128800056757654 is a wasteful number, since it uses less digits than its factorization.

128800056757654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13188619647.

The product of its (nonzero) digits is 112896000, while the sum is 64.

The spelling of 128800056757654 in words is "one hundred twenty-eight trillion, eight hundred billion, fifty-six million, seven hundred fifty-seven thousand, six hundred fifty-four".