366545546512 has 20 divisors (see below), whose sum is σ = 751957408476. Its totient is φ = 172492021760.

The previous prime is 366545546503. The next prime is 366545546513. The reversal of 366545546512 is 215645545663.

It can be written as a sum of positive squares in 2 ways, for example, as 340873816336 + 25671730176 = 583844^2 + 160224^2 .

It is a super-2 number, since 2×366545546512² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 366545546512.

It is not an unprimeable number, because it can be changed into a prime (366545546513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673796689 + ... + 673797232.

Almost surely, 2^366545546512 is an apocalyptic number.

It is an amenable number.

366545546512 is an abundant number, since it is smaller than the sum of its proper divisors (385411861964).

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

366545546512 is a wasteful number, since it uses less digits than its factorization.

366545546512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347593946 (or 1347593940 counting only the distinct ones).

The product of its digits is 12960000, while the sum is 52.

The spelling of 366545546512 in words is "three hundred sixty-six billion, five hundred forty-five million, five hundred forty-six thousand, five hundred twelve".