52755349 has 4 divisors (see below), whose sum is σ = 52788736. Its totient is φ = 52721964.

The previous prime is 52755341. The next prime is 52755359. The reversal of 52755349 is 94355725.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52755349 - 2³ = 52755341 is a prime.

It is a super-2 number, since 2×52755349² = 5566253696223602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52755341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14199 + ... + 17524.

It is an arithmetic number, because the mean of its divisors is an integer number (13197184).

Almost surely, 2^52755349 is an apocalyptic number.

It is an amenable number.

52755349 is a deficient number, since it is larger than the sum of its proper divisors (33387).

52755349 is a wasteful number, since it uses less digits than its factorization.

52755349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33386.

The product of its digits is 189000, while the sum is 40.

The square root of 52755349 is about 7263.2877541785. The cubic root of 52755349 is about 375.0497095584.

The spelling of 52755349 in words is "fifty-two million, seven hundred fifty-five thousand, three hundred forty-nine".