52088372 has 18 divisors (see below), whose sum is σ = 106037442. Its totient is φ = 22323504.

The previous prime is 52088371. The next prime is 52088381. The reversal of 52088372 is 27388025.

It is a happy number.

52088372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 43112356 + 8976016 = 6566^2 + 2996^2 .

It is a super-2 number, since 2×52088372² = 5426396995220768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52088371) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 132683 + ... + 133074.

It is an arithmetic number, because the mean of its divisors is an integer number (5890969).

Almost surely, 2^52088372 is an apocalyptic number.

It is an amenable number.

52088372 is an abundant number, since it is smaller than the sum of its proper divisors (53949070).

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

52088372 is a wasteful number, since it uses less digits than its factorization.

52088372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265775 (or 265766 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 52088372 is about 7217.2274454946. The cubic root of 52088372 is about 373.4624379873.

The spelling of 52088372 in words is "fifty-two million, eighty-eight thousand, three hundred seventy-two".