52975219 has 8 divisors (see below), whose sum is σ = 58092912. Its totient is φ = 47907840.

The previous prime is 52975177. The next prime is 52975243. The reversal of 52975219 is 91257925.

52975219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52975219 - 2¹³ = 52967027 is a prime.

It is a super-2 number, since 2×52975219² = 5612747656195922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52975019) 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 7 ways as a sum of consecutive naturals, for example, 10354 + ... + 14599.

It is an arithmetic number, because the mean of its divisors is an integer number (7261614).

Almost surely, 2^52975219 is an apocalyptic number.

52975219 is a deficient number, since it is larger than the sum of its proper divisors (5117693).

52975219 is a wasteful number, since it uses less digits than its factorization.

52975219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25157.

The product of its digits is 56700, while the sum is 40.

The square root of 52975219 is about 7278.4077242210. The cubic root of 52975219 is about 375.5700225738.

The spelling of 52975219 in words is "fifty-two million, nine hundred seventy-five thousand, two hundred nineteen".