52845604328 has 16 divisors (see below), whose sum is σ = 108093281760. Its totient is φ = 24020729200.

The previous prime is 52845604319. The next prime is 52845604411. The reversal of 52845604328 is 82340654825.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300259028 + ... + 300259203.

It is an arithmetic number, because the mean of its divisors is an integer number (6755830110).

Almost surely, 2^52845604328 is an apocalyptic number.

It is an amenable number.

52845604328 is an abundant number, since it is smaller than the sum of its proper divisors (55247677432).

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

52845604328 is a wasteful number, since it uses less digits than its factorization.

52845604328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600518248 (or 600518244 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 47.

The spelling of 52845604328 in words is "fifty-two billion, eight hundred forty-five million, six hundred four thousand, three hundred twenty-eight".