52613315 has 8 divisors (see below), whose sum is σ = 63218880. Its totient is φ = 42035392.

The previous prime is 52613287. The next prime is 52613333. The reversal of 52613315 is 51331625.

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 52613315 - 2⁶ = 52613251 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2459 + ... + 10548.

It is an arithmetic number, because the mean of its divisors is an integer number (7902360).

Almost surely, 2^52613315 is an apocalyptic number.

52613315 is a deficient number, since it is larger than the sum of its proper divisors (10605565).

52613315 is a wasteful number, since it uses less digits than its factorization.

52613315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13821.

The product of its digits is 2700, while the sum is 26.

The square root of 52613315 is about 7253.5036361747. The cubic root of 52613315 is about 374.7128230976.

The spelling of 52613315 in words is "fifty-two million, six hundred thirteen thousand, three hundred fifteen".