52456485 has 16 divisors (see below), whose sum is σ = 85515264. Its totient is φ = 27448512.

The previous prime is 52456483. The next prime is 52456489. The reversal of 52456485 is 58465425.

It is not a de Polignac number, because 52456485 - 2¹ = 52456483 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52456483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32197 + ... + 33786.

It is an arithmetic number, because the mean of its divisors is an integer number (5344704).

Almost surely, 2^52456485 is an apocalyptic number.

It is an amenable number.

52456485 is a deficient number, since it is larger than the sum of its proper divisors (33058779).

52456485 is a wasteful number, since it uses less digits than its factorization.

52456485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66044.

The product of its digits is 192000, while the sum is 39.

The square root of 52456485 is about 7242.6849303280. The cubic root of 52456485 is about 374.3401373422.

The spelling of 52456485 in words is "fifty-two million, four hundred fifty-six thousand, four hundred eighty-five".