52533115 has 4 divisors (see below), whose sum is σ = 63039744. Its totient is φ = 42026488.

The previous prime is 52533101. The next prime is 52533121. The reversal of 52533115 is 51133525.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52533115 - 2⁵ = 52533083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52533115.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5253307 + ... + 5253316.

It is an arithmetic number, because the mean of its divisors is an integer number (15759936).

Almost surely, 2^52533115 is an apocalyptic number.

52533115 is a deficient number, since it is larger than the sum of its proper divisors (10506629).

52533115 is a wasteful number, since it uses less digits than its factorization.

52533115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10506628.

The product of its digits is 2250, while the sum is 25.

The square root of 52533115 is about 7247.9731649614. The cubic root of 52533115 is about 374.5223310707.

The spelling of 52533115 in words is "fifty-two million, five hundred thirty-three thousand, one hundred fifteen".