52646041 has 8 divisors (see below), whose sum is σ = 61395200. Its totient is φ = 45124884.

The previous prime is 52646039. The next prime is 52646051. The reversal of 52646041 is 14064625.

It is not a de Polignac number, because 52646041 - 2¹ = 52646039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52646051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76401 + ... + 77086.

It is an arithmetic number, because the mean of its divisors is an integer number (7674400).

Almost surely, 2^52646041 is an apocalyptic number.

It is an amenable number.

52646041 is a deficient number, since it is larger than the sum of its proper divisors (8749159).

52646041 is an equidigital number, since it uses as much as digits as its factorization.

52646041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153508 (or 153494 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 52646041 is about 7255.7591608322. The cubic root of 52646041 is about 374.7904986834.

The spelling of 52646041 in words is "fifty-two million, six hundred forty-six thousand, forty-one".