566034268225536 has 816 divisors, whose sum is σ = 1859825793114432. Its totient is φ = 164371208601600.

The previous prime is 566034268225469. The next prime is 566034268225549. The reversal of 566034268225536 is 635522862430665.

It is a happy number.

566034268225536 is a `hidden beast` number, since 5 + 6 + 6 + 0 + 34 + 2 + 68 + 2 + 2 + 5 + 536 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14786278716 + ... + 14786316996.

Almost surely, 2^{566034268225536} 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 566034268225536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (929912896557216).

566034268225536 is an abundant number, since it is smaller than the sum of its proper divisors (1293791524888896).

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

566034268225536 is a wasteful number, since it uses less digits than its factorization.

566034268225536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38426 (or 38393 counting only the distinct ones).

The product of its (nonzero) digits is 373248000, while the sum is 63.

The spelling of 566034268225536 in words is "five hundred sixty-six trillion, thirty-four billion, two hundred sixty-eight million, two hundred twenty-five thousand, five hundred thirty-six".