52080085 has 16 divisors (see below), whose sum is σ = 65021040. Its totient is φ = 39997440.

The previous prime is 52080059. The next prime is 52080101. The reversal of 52080085 is 58008025.

It can be written as a sum of positive squares in 8 ways, for example, as 15186609 + 36893476 = 3897^2 + 6074^2 .

It is not a de Polignac number, because 52080085 - 2¹³ = 52071893 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27055 + ... + 28915.

It is an arithmetic number, because the mean of its divisors is an integer number (4063815).

Almost surely, 2^52080085 is an apocalyptic number.

It is an amenable number.

52080085 is a deficient number, since it is larger than the sum of its proper divisors (12940955).

52080085 is a wasteful number, since it uses less digits than its factorization.

52080085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 52080085 is about 7216.6533102263. The cubic root of 52080085 is about 373.4426316003.

The spelling of 52080085 in words is "fifty-two million, eighty thousand, eighty-five".