5635771803648 has 192 divisors, whose sum is σ = 19079437104000. Its totient is φ = 1610220404736.

The previous prime is 5635771803631. The next prime is 5635771803653. The reversal of 5635771803648 is 8463081775365.

It is a happy number.

5635771803648 is a `hidden beast` number, since 5 + 6 + 3 + 577 + 18 + 0 + 3 + 6 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×5635771803648² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6892933 + ... + 7667076.

It is an arithmetic number, because the mean of its divisors is an integer number (99372068250).

Almost surely, 2^{5635771803648} is an apocalyptic number.

It is an amenable number.

5635771803648 is an abundant number, since it is smaller than the sum of its proper divisors (13443665300352).

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

5635771803648 is a wasteful number, since it uses less digits than its factorization.

5635771803648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14560047 (or 14560021 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 63.

The spelling of 5635771803648 in words is "five trillion, six hundred thirty-five billion, seven hundred seventy-one million, eight hundred three thousand, six hundred forty-eight".