52615255 has 32 divisors (see below), whose sum is σ = 83358720. Its totient is φ = 30865920.

The previous prime is 52615249. The next prime is 52615267. The reversal of 52615255 is 55251625.

52615255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52615255 - 2⁷ = 52615127 is a prime.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 2526 + ... + 10564.

It is an arithmetic number, because the mean of its divisors is an integer number (2604960).

Almost surely, 2^52615255 is an apocalyptic number.

52615255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52615255 is a deficient number, since it is larger than the sum of its proper divisors (30743465).

52615255 is a wasteful number, since it uses less digits than its factorization.

52615255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8079.

The product of its digits is 15000, while the sum is 31.

The square root of 52615255 is about 7253.6373634198. The cubic root of 52615255 is about 374.7174286107.

The spelling of 52615255 in words is "fifty-two million, six hundred fifteen thousand, two hundred fifty-five".