566415564163612 has 6 divisors (see below), whose sum is σ = 991227237286328. Its totient is φ = 283207782081804.

The previous prime is 566415564163583. The next prime is 566415564163639. The reversal of 566415564163612 is 216361465514665.

It is a super-2 number, since 2×566415564163612² (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 as a sum of consecutive naturals, namely, 70801945520448 + ... + 70801945520455.

Almost surely, 2^{566415564163612} is an apocalyptic number.

It is an amenable number.

566415564163612 is a deficient number, since it is larger than the sum of its proper divisors (424811673122716).

566415564163612 is a wasteful number, since it uses less digits than its factorization.

566415564163612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141603891040907 (or 141603891040905 counting only the distinct ones).

The product of its digits is 93312000, while the sum is 61.

The spelling of 566415564163612 in words is "five hundred sixty-six trillion, four hundred fifteen billion, five hundred sixty-four million, one hundred sixty-three thousand, six hundred twelve".