52155160 has 16 divisors (see below), whose sum is σ = 117349200. Its totient is φ = 20862048.

The previous prime is 52155143. The next prime is 52155199. The reversal of 52155160 is 6155125.

52155160 is digitally balanced in base 2, 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651900 + ... + 651979.

It is an arithmetic number, because the mean of its divisors is an integer number (7334325).

Almost surely, 2^52155160 is an apocalyptic number.

It is an amenable number.

52155160 is an abundant number, since it is smaller than the sum of its proper divisors (65194040).

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

52155160 is a wasteful number, since it uses less digits than its factorization.

52155160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303890 (or 1303886 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 52155160 is about 7221.8529478244. The cubic root of 52155160 is about 373.6219883523.

The spelling of 52155160 in words is "fifty-two million, one hundred fifty-five thousand, one hundred sixty".