52910641 has 6 divisors (see below), whose sum is σ = 61549170. Its totient is φ = 45351936.

The previous prime is 52910639. The next prime is 52910701. The reversal of 52910641 is 14601925.

52910641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 39250225 + 13660416 = 6265^2 + 3696^2 .

It is not a de Polignac number, because 52910641 - 2¹ = 52910639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52910621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 539856 + ... + 539953.

It is an arithmetic number, because the mean of its divisors is an integer number (10258195).

Almost surely, 2^52910641 is an apocalyptic number.

It is an amenable number.

52910641 is a deficient number, since it is larger than the sum of its proper divisors (8638529).

52910641 is a wasteful number, since it uses less digits than its factorization.

52910641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079823 (or 1079816 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 52910641 is about 7273.9700989212. The cubic root of 52910641 is about 375.4173510463.

The spelling of 52910641 in words is "fifty-two million, nine hundred ten thousand, six hundred forty-one".