12710307055545 has 96 divisors (see below), whose sum is σ = 24097782893184. Its totient is φ = 6146237491200.

The previous prime is 12710307055489. The next prime is 12710307055547. The reversal of 12710307055545 is 54555070301721.

12710307055545 is a `hidden beast` number, since 1 + 2 + 7 + 1 + 0 + 30 + 70 + 5 + 5 + 545 = 666.

It is not a de Polignac number, because 12710307055545 - 2⁸ = 12710307055289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 12710307055545.

It is not an unprimeable number, because it can be changed into a prime (12710307055547) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 758951862 + ... + 758968608.

It is an arithmetic number, because the mean of its divisors is an integer number (251018571804).

Almost surely, 2^{12710307055545} is an apocalyptic number.

12710307055545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12710307055545 is a deficient number, since it is larger than the sum of its proper divisors (11387475837639).

12710307055545 is a wasteful number, since it uses less digits than its factorization.

12710307055545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20743 (or 20740 counting only the distinct ones).

The product of its (nonzero) digits is 735000, while the sum is 45.

It can be divided in two parts, 12710307055 and 545, that added together give a square (12710307600 = 112740²).

The spelling of 12710307055545 in words is "twelve trillion, seven hundred ten billion, three hundred seven million, fifty-five thousand, five hundred forty-five".