52205461 has 16 divisors (see below), whose sum is σ = 65433600. Its totient is φ = 40463280.

The previous prime is 52205449. The next prime is 52205467. The reversal of 52205461 is 16450225.

It is not a de Polignac number, because 52205461 - 2⁹ = 52204949 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 (52205467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13620 + ... + 17026.

It is an arithmetic number, because the mean of its divisors is an integer number (4089600).

Almost surely, 2^52205461 is an apocalyptic number.

It is an amenable number.

52205461 is a deficient number, since it is larger than the sum of its proper divisors (13228139).

52205461 is a wasteful number, since it uses less digits than its factorization.

52205461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3624.

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

The square root of 52205461 is about 7225.3346635294. The cubic root of 52205461 is about 373.7420628956.

Adding to 52205461 its reverse (16450225), we get a palindrome (68655686).

The spelling of 52205461 in words is "fifty-two million, two hundred five thousand, four hundred sixty-one".