452860165428 has 48 divisors (see below), whose sum is σ = 1153638085824. Its totient is φ = 137122839040.

The previous prime is 452860165409. The next prime is 452860165441. The reversal of 452860165428 is 824561068254.

It is a happy number.

452860165428 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1174725 + ... + 1511852.

It is an arithmetic number, because the mean of its divisors is an integer number (24034126788).

Almost surely, 2^452860165428 is an apocalyptic number.

It is an amenable number.

452860165428 is an abundant number, since it is smaller than the sum of its proper divisors (700777920396).

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

452860165428 is a wasteful number, since it uses less digits than its factorization.

452860165428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687872 (or 2687870 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 51.

The spelling of 452860165428 in words is "four hundred fifty-two billion, eight hundred sixty million, one hundred sixty-five thousand, four hundred twenty-eight".