5494857550656 has 224 divisors, whose sum is σ = 15098468241408. Its totient is φ = 1761812398080.

The previous prime is 5494857550619. The next prime is 5494857550669. The reversal of 5494857550656 is 6560557584945.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 909289971 + ... + 909296013.

Almost surely, 2^{5494857550656} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5494857550656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7549234120704).

5494857550656 is an abundant number, since it is smaller than the sum of its proper divisors (9603610690752).

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

5494857550656 is a wasteful number, since it uses less digits than its factorization.

5494857550656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6989 (or 6979 counting only the distinct ones).

The product of its (nonzero) digits is 907200000, while the sum is 69.

The spelling of 5494857550656 in words is "five trillion, four hundred ninety-four billion, eight hundred fifty-seven million, five hundred fifty thousand, six hundred fifty-six".