52173360 has 120 divisors (see below), whose sum is σ = 176533344. Its totient is φ = 13808640.

The previous prime is 52173353. The next prime is 52173377. The reversal of 52173360 is 6337125.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

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, 167605 + ... + 167915.

Almost surely, 2^52173360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52173360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88266672).

52173360 is an abundant number, since it is smaller than the sum of its proper divisors (124359984).

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

52173360 is a wasteful number, since it uses less digits than its factorization.

52173360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563 (or 554 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 52173360 is about 7223.1129023434. The cubic root of 52173360 is about 373.6654428534.

The spelling of 52173360 in words is "fifty-two million, one hundred seventy-three thousand, three hundred sixty".