5611676316678 has 24 divisors (see below), whose sum is σ = 12182998035000. Its totient is φ = 1866810154464.

The previous prime is 5611676316667. The next prime is 5611676316679. The reversal of 5611676316678 is 8766136761165.

It is a happy number.

5611676316678 is a `hidden beast` number, since 5 + 611 + 6 + 7 + 6 + 3 + 1 + 6 + 6 + 7 + 8 = 666.

It is a super-2 number, since 2×5611676316678² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611676316679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312375583 + ... + 312393546.

It is an arithmetic number, because the mean of its divisors is an integer number (507624918125).

Almost surely, 2^{5611676316678} is an apocalyptic number.

5611676316678 is an abundant number, since it is smaller than the sum of its proper divisors (6571321718322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5611676316678 is a wasteful number, since it uses less digits than its factorization.

5611676316678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624769636 (or 624769633 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 63.

The spelling of 5611676316678 in words is "five trillion, six hundred eleven billion, six hundred seventy-six million, three hundred sixteen thousand, six hundred seventy-eight".