52084665 has 12 divisors (see below), whose sum is σ = 90280164. Its totient is φ = 27778464.

The previous prime is 52084663. The next prime is 52084691. The reversal of 52084665 is 56648025.

It can be written as a sum of positive squares in 2 ways, for example, as 27373824 + 24710841 = 5232^2 + 4971^2 .

It is not a de Polignac number, because 52084665 - 2¹ = 52084663 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (52084663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 578674 + ... + 578763.

It is an arithmetic number, because the mean of its divisors is an integer number (7523347).

Almost surely, 2^52084665 is an apocalyptic number.

It is an amenable number.

52084665 is a deficient number, since it is larger than the sum of its proper divisors (38195499).

52084665 is a wasteful number, since it uses less digits than its factorization.

52084665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157448 (or 1157445 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 52084665 is about 7216.9706248536. The cubic root of 52084665 is about 373.4535783125.

The spelling of 52084665 in words is "fifty-two million, eighty-four thousand, six hundred sixty-five".