360663795566 has 32 divisors (see below), whose sum is σ = 570976100352. Its totient is φ = 170607876480.

The previous prime is 360663795563. The next prime is 360663795623. The reversal of 360663795566 is 665597366063.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a junction number, because it is equal to n+sod(n) for n = 360663795499 and 360663795508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (360663795563) 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, 2514950 + ... + 2654486.

It is an arithmetic number, because the mean of its divisors is an integer number (17843003136).

Almost surely, 2^360663795566 is an apocalyptic number.

360663795566 is a deficient number, since it is larger than the sum of its proper divisors (210312304786).

360663795566 is a wasteful number, since it uses less digits than its factorization.

360663795566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140504.

The product of its (nonzero) digits is 110224800, while the sum is 62.

The spelling of 360663795566 in words is "three hundred sixty billion, six hundred sixty-three million, seven hundred ninety-five thousand, five hundred sixty-six".