52487315 has 16 divisors (see below), whose sum is σ = 64020000. Its totient is φ = 41306112.

The previous prime is 52487269. The next prime is 52487317. The reversal of 52487315 is 51378425.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 52487315 - 2⁶ = 52487251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52487317) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 104936 + ... + 105434.

It is an arithmetic number, because the mean of its divisors is an integer number (4001250).

Almost surely, 2^52487315 is an apocalyptic number.

52487315 is a deficient number, since it is larger than the sum of its proper divisors (11532685).

52487315 is a wasteful number, since it uses less digits than its factorization.

52487315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806.

The product of its digits is 33600, while the sum is 35.

The square root of 52487315 is about 7244.8129720511. The cubic root of 52487315 is about 374.4134593615.

The spelling of 52487315 in words is "fifty-two million, four hundred eighty-seven thousand, three hundred fifteen".