12677000725049 has 2 divisors, whose sum is σ = 12677000725050. Its totient is φ = 12677000725048.

The previous prime is 12677000725027. The next prime is 12677000725057. The reversal of 12677000725049 is 94052700077621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9155054135824 + 3521946589225 = 3025732^2 + 1876685^2 .

It is a cyclic number.

It is not a de Polignac number, because 12677000725049 - 2¹² = 12677000720953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12677000724988 and 12677000725006.

It is not a weakly prime, because it can be changed into another prime (12677000725019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6338500362524 + 6338500362525.

It is an arithmetic number, because the mean of its divisors is an integer number (6338500362525).

Almost surely, 2^{12677000725049} is an apocalyptic number.

It is an amenable number.

12677000725049 is a deficient number, since it is larger than the sum of its proper divisors (1).

12677000725049 is an equidigital number, since it uses as much as digits as its factorization.

12677000725049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 12677000725049 in words is "twelve trillion, six hundred seventy-seven billion, seven hundred twenty-five thousand, forty-nine".