52608845 has 8 divisors (see below), whose sum is σ = 63689976. Its totient is φ = 41714176.

The previous prime is 52608833. The next prime is 52608877. The reversal of 52608845 is 54880625.

It can be written as a sum of positive squares in 4 ways, for example, as 104329 + 52504516 = 323^2 + 7246^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-52608845 is a prime.

It is a super-4 number, since 4×52608845⁴ (a number of 32 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52608799 and 52608808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45992 + ... + 47121.

It is an arithmetic number, because the mean of its divisors is an integer number (7961247).

Almost surely, 2^52608845 is an apocalyptic number.

It is an amenable number.

52608845 is a deficient number, since it is larger than the sum of its proper divisors (11081131).

52608845 is a wasteful number, since it uses less digits than its factorization.

52608845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93231.

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 52608845 is about 7253.1955026733. The cubic root of 52608845 is about 374.7022109946.

The spelling of 52608845 in words is "fifty-two million, six hundred eight thousand, eight hundred forty-five".