10955877677 has 2 divisors, whose sum is σ = 10955877678. Its totient is φ = 10955877676.

The previous prime is 10955877649. The next prime is 10955877697. The reversal of 10955877677 is 77677855901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10446066436 + 509811241 = 102206^2 + 22579^2 .

It is a cyclic number.

It is not a de Polignac number, because 10955877677 - 2¹² = 10955873581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10955877697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5477938838 + 5477938839.

It is an arithmetic number, because the mean of its divisors is an integer number (5477938839).

Almost surely, 2^10955877677 is an apocalyptic number.

It is an amenable number.

10955877677 is a deficient number, since it is larger than the sum of its proper divisors (1).

10955877677 is an equidigital number, since it uses as much as digits as its factorization.

10955877677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25930800, while the sum is 62.

The spelling of 10955877677 in words is "ten billion, nine hundred fifty-five million, eight hundred seventy-seven thousand, six hundred seventy-seven".