12045053500001 has 2 divisors, whose sum is σ = 12045053500002. Its totient is φ = 12045053500000.

The previous prime is 12045053499967. The next prime is 12045053500031. The reversal of 12045053500001 is 10000535054021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10034545030225 + 2010508469776 = 3167735^2 + 1417924^2 .

It is a cyclic number.

It is not a de Polignac number, because 12045053500001 - 2¹⁰ = 12045053498977 is a prime.

It is not a weakly prime, because it can be changed into another prime (12045053500031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6022526750000 + 6022526750001.

It is an arithmetic number, because the mean of its divisors is an integer number (6022526750001).

Almost surely, 2^{12045053500001} is an apocalyptic number.

It is an amenable number.

12045053500001 is a deficient number, since it is larger than the sum of its proper divisors (1).

12045053500001 is an equidigital number, since it uses as much as digits as its factorization.

12045053500001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 12045053500001 its reverse (10000535054021), we get a palindrome (22045588554022).

The spelling of 12045053500001 in words is "twelve trillion, forty-five billion, fifty-three million, five hundred thousand, one".