5477757533868 has 48 divisors (see below), whose sum is σ = 13534606116864. Its totient is φ = 1718344193280.

The previous prime is 5477757533797. The next prime is 5477757533887. The reversal of 5477757533868 is 8683357577745.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5477757533868.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 788121 + ... + 3402447.

It is an arithmetic number, because the mean of its divisors is an integer number (281970960768).

Almost surely, 2^{5477757533868} is an apocalyptic number.

It is an amenable number.

5477757533868 is an abundant number, since it is smaller than the sum of its proper divisors (8056848582996).

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

5477757533868 is a wasteful number, since it uses less digits than its factorization.

5477757533868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624622 (or 2624620 counting only the distinct ones).

The product of its digits is 4148928000, while the sum is 75.

The spelling of 5477757533868 in words is "five trillion, four hundred seventy-seven billion, seven hundred fifty-seven million, five hundred thirty-three thousand, eight hundred sixty-eight".