5715200563668 has 18 divisors (see below), whose sum is σ = 14446756980474. Its totient is φ = 1905066854544.

The previous prime is 5715200563649. The next prime is 5715200563669. The reversal of 5715200563668 is 8663650025175.

It is a happy number.

5715200563668 is a `hidden beast` number, since 5 + 7 + 1 + 520 + 0 + 56 + 3 + 6 + 68 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5629335154884 + 85865408784 = 2372622^2 + 293028^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×5715200563668² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5715200563669) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79377785571 + ... + 79377785642.

Almost surely, 2^{5715200563668} is an apocalyptic number.

It is an amenable number.

5715200563668 is an abundant number, since it is smaller than the sum of its proper divisors (8731556416806).

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

5715200563668 is a wasteful number, since it uses less digits than its factorization.

5715200563668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158755571223 (or 158755571218 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 54.

The spelling of 5715200563668 in words is "five trillion, seven hundred fifteen billion, two hundred million, five hundred sixty-three thousand, six hundred sixty-eight".