52056872 has 16 divisors (see below), whose sum is σ = 111550560. Its totient is φ = 22310064.

The previous prime is 52056863. The next prime is 52056877. The reversal of 52056872 is 27865025.

It is not an unprimeable number, because it can be changed into a prime (52056877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464738 + ... + 464849.

It is an arithmetic number, because the mean of its divisors is an integer number (6971910).

Almost surely, 2^52056872 is an apocalyptic number.

It is an amenable number.

52056872 is an abundant number, since it is smaller than the sum of its proper divisors (59493688).

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

52056872 is a wasteful number, since it uses less digits than its factorization.

52056872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929600 (or 929596 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 52056872 is about 7215.0448370055. The cubic root of 52056872 is about 373.3871400622.

The spelling of 52056872 in words is "fifty-two million, fifty-six thousand, eight hundred seventy-two".