106454558677 has 2 divisors, whose sum is σ = 106454558678. Its totient is φ = 106454558676.

The previous prime is 106454558663. The next prime is 106454558719. The reversal of 106454558677 is 776855454601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104371640356 + 2082918321 = 323066^2 + 45639^2 .

It is a cyclic number.

It is not a de Polignac number, because 106454558677 - 2¹¹ = 106454556629 is a prime.

It is a super-2 number, since 2×106454558677² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106454558377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53227279338 + 53227279339.

It is an arithmetic number, because the mean of its divisors is an integer number (53227279339).

Almost surely, 2^106454558677 is an apocalyptic number.

It is an amenable number.

106454558677 is a deficient number, since it is larger than the sum of its proper divisors (1).

106454558677 is an equidigital number, since it uses as much as digits as its factorization.

106454558677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224000, while the sum is 58.

The spelling of 106454558677 in words is "one hundred six billion, four hundred fifty-four million, five hundred fifty-eight thousand, six hundred seventy-seven".