12053264677 has 2 divisors, whose sum is σ = 12053264678. Its totient is φ = 12053264676.

The previous prime is 12053264621. The next prime is 12053264681. The reversal of 12053264677 is 77646235021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9751760001 + 2301504676 = 98751^2 + 47974^2 .

It is a cyclic number.

It is not a de Polignac number, because 12053264677 - 2¹¹ = 12053262629 is a prime.

It is a super-3 number, since 3×12053264677³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12053264617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6026632338 + 6026632339.

It is an arithmetic number, because the mean of its divisors is an integer number (6026632339).

Almost surely, 2^12053264677 is an apocalyptic number.

It is an amenable number.

12053264677 is a deficient number, since it is larger than the sum of its proper divisors (1).

12053264677 is an equidigital number, since it uses as much as digits as its factorization.

12053264677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 43.

Adding to 12053264677 its reverse (77646235021), we get a palindrome (89699499698).

The spelling of 12053264677 in words is "twelve billion, fifty-three million, two hundred sixty-four thousand, six hundred seventy-seven".