52854917 has 2 divisors, whose sum is σ = 52854918. Its totient is φ = 52854916.

The previous prime is 52854899. The next prime is 52854947. The reversal of 52854917 is 71945825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52548001 + 306916 = 7249^2 + 554^2 .

It is a cyclic number.

It is not a de Polignac number, because 52854917 - 2¹⁶ = 52789381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52854947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26427458 + 26427459.

It is an arithmetic number, because the mean of its divisors is an integer number (26427459).

Almost surely, 2^52854917 is an apocalyptic number.

It is an amenable number.

52854917 is a deficient number, since it is larger than the sum of its proper divisors (1).

52854917 is an equidigital number, since it uses as much as digits as its factorization.

52854917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 41.

The square root of 52854917 is about 7270.1387194468. The cubic root of 52854917 is about 375.2855117515.

The spelling of 52854917 in words is "fifty-two million, eight hundred fifty-four thousand, nine hundred seventeen".