52041515 has 8 divisors (see below), whose sum is σ = 64603440. Its totient is φ = 40197472.

The previous prime is 52041491. The next prime is 52041523. The reversal of 52041515 is 51514025.

It is a happy number.

52041515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52041515 - 2²² = 47847211 is a prime.

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, 179309 + ... + 179598.

It is an arithmetic number, because the mean of its divisors is an integer number (8075430).

Almost surely, 2^52041515 is an apocalyptic number.

52041515 is a deficient number, since it is larger than the sum of its proper divisors (12561925).

52041515 is a wasteful number, since it uses less digits than its factorization.

52041515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358941.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 52041515 is about 7213.9805239549. The cubic root of 52041515 is about 373.3504195163.

The spelling of 52041515 in words is "fifty-two million, forty-one thousand, five hundred fifteen".