52205469 has 8 divisors (see below), whose sum is σ = 72633792. Its totient is φ = 33290400.

The previous prime is 52205467. The next prime is 52205471. The reversal of 52205469 is 96450225.

It is an interprime number because it is at equal distance from previous prime (52205467) and next prime (52205471).

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

It is not a de Polignac number, because 52205469 - 2¹ = 52205467 is a prime.

It is a super-2 number, since 2×52205469² = 5450821987019922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52205467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378232 + ... + 378369.

It is an arithmetic number, because the mean of its divisors is an integer number (9079224).

Almost surely, 2^52205469 is an apocalyptic number.

It is an amenable number.

52205469 is a deficient number, since it is larger than the sum of its proper divisors (20428323).

52205469 is a wasteful number, since it uses less digits than its factorization.

52205469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756627.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 52205469 is about 7225.3352171370. The cubic root of 52205469 is about 373.7420819864.

The spelling of 52205469 in words is "fifty-two million, two hundred five thousand, four hundred sixty-nine".