52074865 has 8 divisors (see below), whose sum is σ = 64644840. Its totient is φ = 40223232.

The previous prime is 52074863. The next prime is 52074881. The reversal of 52074865 is 56847025.

It is a happy number.

52074865 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 4 ways, for example, as 6390784 + 45684081 = 2528^2 + 6759^2 .

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

It is not a de Polignac number, because 52074865 - 2¹ = 52074863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52074863) 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 7 ways as a sum of consecutive naturals, for example, 179424 + ... + 179713.

It is an arithmetic number, because the mean of its divisors is an integer number (8080605).

Almost surely, 2^52074865 is an apocalyptic number.

It is an amenable number.

52074865 is a deficient number, since it is larger than the sum of its proper divisors (12569975).

52074865 is a wasteful number, since it uses less digits than its factorization.

52074865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359171.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 52074865 is about 7216.2916376765. The cubic root of 52074865 is about 373.4301544338.

The spelling of 52074865 in words is "fifty-two million, seventy-four thousand, eight hundred sixty-five".