52817485 has 8 divisors (see below), whose sum is σ = 72435456. Its totient is φ = 36217680.

The previous prime is 52817483. The next prime is 52817489. The reversal of 52817485 is 58471825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52817485 - 2¹ = 52817483 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52817483) 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, 754501 + ... + 754570.

It is an arithmetic number, because the mean of its divisors is an integer number (9054432).

Almost surely, 2^52817485 is an apocalyptic number.

It is an amenable number.

52817485 is a deficient number, since it is larger than the sum of its proper divisors (19617971).

52817485 is a wasteful number, since it uses less digits than its factorization.

52817485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509083.

The product of its digits is 89600, while the sum is 40.

The square root of 52817485 is about 7267.5638972079. The cubic root of 52817485 is about 375.1968980798.

The spelling of 52817485 in words is "fifty-two million, eight hundred seventeen thousand, four hundred eighty-five".