566084738005840 has 40 divisors (see below), whose sum is σ = 1316148412893768. Its totient is φ = 226433654853120.

The previous prime is 566084738005817. The next prime is 566084738005841. The reversal of 566084738005840 is 48500837480665.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 91541036373264 + 474543701632576 = 9567708^2 + 21784024^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566084738005841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85159450 + ... + 91565830.

Almost surely, 2^{566084738005840} is an apocalyptic number.

It is an amenable number.

566084738005840 is an abundant number, since it is smaller than the sum of its proper divisors (750063674887928).

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

566084738005840 is a wasteful number, since it uses less digits than its factorization.

566084738005840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7510927 (or 7510921 counting only the distinct ones).

The product of its (nonzero) digits is 154828800, while the sum is 64.

The spelling of 566084738005840 in words is "five hundred sixty-six trillion, eighty-four billion, seven hundred thirty-eight million, five thousand, eight hundred forty".