52033375 has 16 divisors (see below), whose sum is σ = 65141856. Its totient is φ = 41496000.

The previous prime is 52033369. The next prime is 52033391. The reversal of 52033375 is 57333025.

It is a happy number.

It is not a de Polignac number, because 52033375 - 2³ = 52033367 is a prime.

It is a super-2 number, since 2×52033375² = 5414944227781250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67995 + ... + 68755.

It is an arithmetic number, because the mean of its divisors is an integer number (4071366).

Almost surely, 2^52033375 is an apocalyptic number.

52033375 is a deficient number, since it is larger than the sum of its proper divisors (13108481).

52033375 is an equidigital number, since it uses as much as digits as its factorization.

52033375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323 (or 1313 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 28.

The square root of 52033375 is about 7213.4163196089. The cubic root of 52033375 is about 373.3309528087.

The spelling of 52033375 in words is "fifty-two million, thirty-three thousand, three hundred seventy-five".