5664637276650 has 576 divisors, whose sum is σ = 17897974099200. Its totient is φ = 1269227520000.

The previous prime is 5664637276619. The next prime is 5664637276663. The reversal of 5664637276650 is 566727364665.

5664637276650 is a `hidden beast` number, since 5 + 66 + 463 + 7 + 2 + 7 + 66 + 50 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1130889346 + ... + 1130894354.

It is an arithmetic number, because the mean of its divisors is an integer number (31072871700).

Almost surely, 2^{5664637276650} is an apocalyptic number.

5664637276650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5664637276650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8948987049600).

5664637276650 is an abundant number, since it is smaller than the sum of its proper divisors (12233336822550).

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

5664637276650 is a wasteful number, since it uses less digits than its factorization.

5664637276650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295 (or 5287 counting only the distinct ones).

The product of its (nonzero) digits is 228614400, while the sum is 63.

The spelling of 5664637276650 in words is "five trillion, six hundred sixty-four billion, six hundred thirty-seven million, two hundred seventy-six thousand, six hundred fifty".