366161525506 has 48 divisors (see below), whose sum is σ = 640253975616. Its totient is φ = 156597797664.

The previous prime is 366161525489. The next prime is 366161525533. The reversal of 366161525506 is 605525161663.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143198380 + ... + 143200936.

It is an arithmetic number, because the mean of its divisors is an integer number (13338624492).

Almost surely, 2^366161525506 is an apocalyptic number.

366161525506 is a deficient number, since it is larger than the sum of its proper divisors (274092450110).

366161525506 is a wasteful number, since it uses less digits than its factorization.

366161525506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5063 (or 5056 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 366161525506 in words is "three hundred sixty-six billion, one hundred sixty-one million, five hundred twenty-five thousand, five hundred six".