52576615 has 16 divisors (see below), whose sum is σ = 77652288. Its totient is φ = 33278976.

The previous prime is 52576613. The next prime is 52576621. The reversal of 52576615 is 51667525.

It is a cyclic number.

It is not a de Polignac number, because 52576615 - 2¹ = 52576613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52576613) 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, 57322 + ... + 58231.

It is an arithmetic number, because the mean of its divisors is an integer number (4853268).

Almost surely, 2^52576615 is an apocalyptic number.

52576615 is a deficient number, since it is larger than the sum of its proper divisors (25075673).

52576615 is a wasteful number, since it uses less digits than its factorization.

52576615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115578.

The product of its digits is 63000, while the sum is 37.

The square root of 52576615 is about 7250.9733829328. The cubic root of 52576615 is about 374.6256768472.

The spelling of 52576615 in words is "fifty-two million, five hundred seventy-six thousand, six hundred fifteen".