566268185140 has 48 divisors (see below), whose sum is σ = 1384685995392. Its totient is φ = 190485899136.

The previous prime is 566268185137. The next prime is 566268185141. The reversal of 566268185140 is 41581862665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566268185141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38150814 + ... + 38165653.

It is an arithmetic number, because the mean of its divisors is an integer number (28847624904).

Almost surely, 2^566268185140 is an apocalyptic number.

It is an amenable number.

566268185140 is an abundant number, since it is smaller than the sum of its proper divisors (818417810252).

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

566268185140 is a wasteful number, since it uses less digits than its factorization.

566268185140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76316536 (or 76316534 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 52.

The spelling of 566268185140 in words is "five hundred sixty-six billion, two hundred sixty-eight million, one hundred eighty-five thousand, one hundred forty".