566001016633240 has 32 divisors (see below), whose sum is σ = 1273548143893680. Its totient is φ = 226392254392192.

The previous prime is 566001016633231. The next prime is 566001016633267. The reversal of 566001016633240 is 42336610100665.

It is a super-2 number, since 2×566001016633240² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253633354 + ... + 255855193.

Almost surely, 2^{566001016633240} is an apocalyptic number.

It is an amenable number.

566001016633240 is an abundant number, since it is smaller than the sum of its proper divisors (707547127260440).

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

566001016633240 is a wasteful number, since it uses less digits than its factorization.

566001016633240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509516331 (or 509516327 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 566001016633240 in words is "five hundred sixty-six trillion, one billion, sixteen million, six hundred thirty-three thousand, two hundred forty".