52261353 has 12 divisors (see below), whose sum is σ = 77529348. Its totient is φ = 33899040.

The previous prime is 52261351. The next prime is 52261367. The reversal of 52261353 is 35316225.

52261353 is a `hidden beast` number, since 52 + 261 + 353 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 37307664 + 14953689 = 6108^2 + 3867^2 .

It is not a de Polignac number, because 52261353 - 2¹ = 52261351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52261351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78138 + ... + 78803.

It is an arithmetic number, because the mean of its divisors is an integer number (6460779).

Almost surely, 2^52261353 is an apocalyptic number.

It is an amenable number.

52261353 is a deficient number, since it is larger than the sum of its proper divisors (25267995).

52261353 is a wasteful number, since it uses less digits than its factorization.

52261353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156984 (or 156981 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 52261353 is about 7229.2014081778. The cubic root of 52261353 is about 373.8753933981.

Adding to 52261353 its reverse (35316225), we get a palindrome (87577578).

The spelling of 52261353 in words is "fifty-two million, two hundred sixty-one thousand, three hundred fifty-three".