12772377650054 has 128 divisors (see below), whose sum is σ = 21754358904960. Its totient is φ = 5575329792000.

The previous prime is 12772377650017. The next prime is 12772377650063. The reversal of 12772377650054 is 45005677327721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2422219562 + ... + 2422224834.

It is an arithmetic number, because the mean of its divisors is an integer number (169955928945).

Almost surely, 2^{12772377650054} is an apocalyptic number.

12772377650054 is a deficient number, since it is larger than the sum of its proper divisors (8981981254906).

12772377650054 is a wasteful number, since it uses less digits than its factorization.

12772377650054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5706.

The product of its (nonzero) digits is 17287200, while the sum is 56.

It can be divided in two parts, 12772377 and 650054, that added together give a palindrome (13422431).

The spelling of 12772377650054 in words is "twelve trillion, seven hundred seventy-two billion, three hundred seventy-seven million, six hundred fifty thousand, fifty-four".