52355760 has 40 divisors (see below), whose sum is σ = 162303600. Its totient is φ = 13961472.

The previous prime is 52355747. The next prime is 52355789. The reversal of 52355760 is 6755325.

52355760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×52355760² = 5482251210355200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108835 + ... + 109314.

It is an arithmetic number, because the mean of its divisors is an integer number (4057590).

Almost surely, 2^52355760 is an apocalyptic number.

It is an amenable number.

52355760 is an abundant number, since it is smaller than the sum of its proper divisors (109947840).

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

52355760 is a wasteful number, since it uses less digits than its factorization.

52355760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218165 (or 218159 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 52355760 is about 7235.7280214226. The cubic root of 52355760 is about 374.1003857994.

The spelling of 52355760 in words is "fifty-two million, three hundred fifty-five thousand, seven hundred sixty".