5637757322064 has 160 divisors (see below), whose sum is σ = 17413852299264. Its totient is φ = 1536729891840.

The previous prime is 5637757322017. The next prime is 5637757322083. The reversal of 5637757322064 is 4602237577365.

It is a junction number, because it is equal to n+sod(n) for n = 5637757321995 and 5637757322013.

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, 2007444 + ... + 3912204.

Almost surely, 2^{5637757322064} 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 5637757322064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8706926149632).

5637757322064 is an abundant number, since it is smaller than the sum of its proper divisors (11776094977200).

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

5637757322064 is a wasteful number, since it uses less digits than its factorization.

5637757322064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905185 (or 1905179 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 57.

The spelling of 5637757322064 in words is "five trillion, six hundred thirty-seven billion, seven hundred fifty-seven million, three hundred twenty-two thousand, sixty-four".