52605241 has 8 divisors (see below), whose sum is σ = 57581384. Its totient is φ = 47761920.

The previous prime is 52605221. The next prime is 52605247. The reversal of 52605241 is 14250625.

It can be written as a sum of positive squares in 4 ways, for example, as 462400 + 52142841 = 680^2 + 7221^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52605241 is a prime.

It is a super-2 number, since 2×52605241² = 5534622761336162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52605247) 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, 32376 + ... + 33961.

It is an arithmetic number, because the mean of its divisors is an integer number (7197673).

Almost surely, 2^52605241 is an apocalyptic number.

It is an amenable number.

52605241 is a deficient number, since it is larger than the sum of its proper divisors (4976143).

52605241 is a wasteful number, since it uses less digits than its factorization.

52605241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66411.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 52605241 is about 7252.9470561972. The cubic root of 52605241 is about 374.6936544004.

Adding to 52605241 its reverse (14250625), we get a palindrome (66855866).

It can be divided in two parts, 5260 and 5241, that added together give a palindrome (10501).

The spelling of 52605241 in words is "fifty-two million, six hundred five thousand, two hundred forty-one".