52016005 has 8 divisors (see below), whose sum is σ = 66091032. Its totient is φ = 39164928.

The previous prime is 52015967. The next prime is 52016033. The reversal of 52016005 is 50061025.

It is a happy number.

52016005 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 15992001 + 36024004 = 3999^2 + 6002^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 52016005 - 2¹¹ = 52013957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 305892 + ... + 306061.

It is an arithmetic number, because the mean of its divisors is an integer number (8261379).

Almost surely, 2^52016005 is an apocalyptic number.

It is an amenable number.

52016005 is a deficient number, since it is larger than the sum of its proper divisors (14075027).

52016005 is a wasteful number, since it uses less digits than its factorization.

52016005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611975.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 52016005 is about 7212.2122126294. The cubic root of 52016005 is about 373.2894058825.

The spelling of 52016005 in words is "fifty-two million, sixteen thousand, five".