675696544677 has 64 divisors (see below), whose sum is σ = 1271587921920. Its totient is φ = 344388283200.

The previous prime is 675696544631. The next prime is 675696544727. The reversal of 675696544677 is 776445696576.

675696544677 is a `hidden beast` number, since 6 + 7 + 5 + 6 + 9 + 6 + 544 + 6 + 77 = 666.

675696544677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 675696544677 - 2¹¹ = 675696542629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675696544277) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2955949 + ... + 3176322.

It is an arithmetic number, because the mean of its divisors is an integer number (19868561280).

Almost surely, 2^675696544677 is an apocalyptic number.

It is an amenable number.

675696544677 is a deficient number, since it is larger than the sum of its proper divisors (595891377243).

675696544677 is a wasteful number, since it uses less digits than its factorization.

675696544677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6132351 (or 6132345 counting only the distinct ones).

The product of its digits is 1600300800, while the sum is 72.

The spelling of 675696544677 in words is "six hundred seventy-five billion, six hundred ninety-six million, five hundred forty-four thousand, six hundred seventy-seven".