5577390639360 has 360 divisors, whose sum is σ = 20057283892800. Its totient is φ = 1479824805888.

The previous prime is 5577390639341. The next prime is 5577390639377. The reversal of 5577390639360 is 639360937755.

It is a happy number.

5577390639360 is a `hidden beast` number, since 557 + 73 + 9 + 0 + 6 + 3 + 9 + 3 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a super-2 number, since 2×5577390639360² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 20497159 + ... + 20767481.

It is an arithmetic number, because the mean of its divisors is an integer number (55714677480).

Almost surely, 2^{5577390639360} 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 5577390639360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10028641946400).

5577390639360 is an abundant number, since it is smaller than the sum of its proper divisors (14479893253440).

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

5577390639360 is a wasteful number, since it uses less digits than its factorization.

5577390639360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270555 (or 270532 counting only the distinct ones).

The product of its (nonzero) digits is 96446700, while the sum is 63.

The spelling of 5577390639360 in words is "five trillion, five hundred seventy-seven billion, three hundred ninety million, six hundred thirty-nine thousand, three hundred sixty".