52854269 has 8 divisors (see below), whose sum is σ = 58883160. Its totient is φ = 47105856.

The previous prime is 52854259. The next prime is 52854271. The reversal of 52854269 is 96245825.

It can be written as a sum of positive squares in 4 ways, for example, as 7628644 + 45225625 = 2762^2 + 6725^2 .

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 52854269 - 2⁸ = 52854013 is a prime.

It is a super-2 number, since 2×52854269² = 5587147503048722, 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 (52854229) 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, 69722 + ... + 70475.

It is an arithmetic number, because the mean of its divisors is an integer number (7360395).

Almost surely, 2^52854269 is an apocalyptic number.

It is an amenable number.

52854269 is a deficient number, since it is larger than the sum of its proper divisors (6028891).

52854269 is a wasteful number, since it uses less digits than its factorization.

52854269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140239.

The product of its digits is 172800, while the sum is 41.

The square root of 52854269 is about 7270.0941534481. The cubic root of 52854269 is about 375.2839780814.

The spelling of 52854269 in words is "fifty-two million, eight hundred fifty-four thousand, two hundred sixty-nine".