12772255734502 has 16 divisors (see below), whose sum is σ = 20900162268432. Its totient is φ = 5805540946720.

The previous prime is 12772255734463. The next prime is 12772255734523. The reversal of 12772255734502 is 20543755227721.

It is a self number, because there is not a number n which added to its sum of digits gives 12772255734502.

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 7 ways as a sum of consecutive naturals, for example, 3215208 + ... + 5990164.

It is an arithmetic number, because the mean of its divisors is an integer number (1306260141777).

Almost surely, 2^{12772255734502} is an apocalyptic number.

12772255734502 is a deficient number, since it is larger than the sum of its proper divisors (8127906533930).

12772255734502 is a wasteful number, since it uses less digits than its factorization.

12772255734502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984183.

The product of its (nonzero) digits is 8232000, while the sum is 52.

The spelling of 12772255734502 in words is "twelve trillion, seven hundred seventy-two billion, two hundred fifty-five million, seven hundred thirty-four thousand, five hundred two".