52461265 has 4 divisors (see below), whose sum is σ = 62953524. Its totient is φ = 41969008.

The previous prime is 52461239. The next prime is 52461313. The reversal of 52461265 is 56216425.

52461265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25928464 + 26532801 = 5092^2 + 5151^2 .

It is a cyclic number.

It is not a de Polignac number, because 52461265 - 2¹¹ = 52459217 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5246122 + ... + 5246131.

It is an arithmetic number, because the mean of its divisors is an integer number (15738381).

Almost surely, 2^52461265 is an apocalyptic number.

It is an amenable number.

52461265 is a deficient number, since it is larger than the sum of its proper divisors (10492259).

52461265 is a wasteful number, since it uses less digits than its factorization.

52461265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10492258.

The product of its digits is 14400, while the sum is 31.

The square root of 52461265 is about 7243.0149109332. The cubic root of 52461265 is about 374.3515073473.

The spelling of 52461265 in words is "fifty-two million, four hundred sixty-one thousand, two hundred sixty-five".