10677558049 has 2 divisors, whose sum is σ = 10677558050. Its totient is φ = 10677558048.

The previous prime is 10677558043. The next prime is 10677558071. The reversal of 10677558049 is 94085577601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7503024400 + 3174533649 = 86620^2 + 56343^2 .

It is a cyclic number.

It is not a de Polignac number, because 10677558049 - 2⁹ = 10677557537 is a prime.

It is a super-2 number, since 2×10677558049² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10677557987 and 10677558005.

It is not a weakly prime, because it can be changed into another prime (10677558043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5338779024 + 5338779025.

It is an arithmetic number, because the mean of its divisors is an integer number (5338779025).

Almost surely, 2^10677558049 is an apocalyptic number.

It is an amenable number.

10677558049 is a deficient number, since it is larger than the sum of its proper divisors (1).

10677558049 is an equidigital number, since it uses as much as digits as its factorization.

10677558049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2116800, while the sum is 52.

The spelling of 10677558049 in words is "ten billion, six hundred seventy-seven million, five hundred fifty-eight thousand, forty-nine".