12753891278890 has 16 divisors (see below), whose sum is σ = 22960936074240. Its totient is φ = 5100682784400.

The previous prime is 12753891278881. The next prime is 12753891278983. The reversal of 12753891278890 is 9887219835721.

It is a happy 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, 109154586 + ... + 109271365.

It is an arithmetic number, because the mean of its divisors is an integer number (1435058504640).

Almost surely, 2^{12753891278890} is an apocalyptic number.

12753891278890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12753891278890 is a deficient number, since it is larger than the sum of its proper divisors (10207044795350).

12753891278890 is a wasteful number, since it uses less digits than its factorization.

12753891278890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218431797.

The product of its (nonzero) digits is 121927680, while the sum is 70.

The spelling of 12753891278890 in words is "twelve trillion, seven hundred fifty-three billion, eight hundred ninety-one million, two hundred seventy-eight thousand, eight hundred ninety".