105482878677 has 12 divisors (see below), whose sum is σ = 166215445344. Its totient is φ = 63929017320.

The previous prime is 105482878673. The next prime is 105482878687. The reversal of 105482878677 is 776878284501.

105482878677 is a `hidden beast` number, since 1 + 0 + 5 + 482 + 8 + 7 + 86 + 77 = 666.

It is not a de Polignac number, because 105482878677 - 2² = 105482878673 is a prime.

It is a super-2 number, since 2×105482878677² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105482878673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 532741713 + ... + 532741910.

It is an arithmetic number, because the mean of its divisors is an integer number (13851287112).

Almost surely, 2^105482878677 is an apocalyptic number.

It is an amenable number.

105482878677 is a deficient number, since it is larger than the sum of its proper divisors (60732566667).

105482878677 is a wasteful number, since it uses less digits than its factorization.

105482878677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065483640 (or 1065483637 counting only the distinct ones).

The product of its (nonzero) digits is 42147840, while the sum is 63.

The spelling of 105482878677 in words is "one hundred five billion, four hundred eighty-two million, eight hundred seventy-eight thousand, six hundred seventy-seven".