52620255 has 24 divisors (see below), whose sum is σ = 92933568. Its totient is φ = 27533376.

The previous prime is 52620233. The next prime is 52620283. The reversal of 52620255 is 55202625.

It is not a de Polignac number, because 52620255 - 2⁸ = 52619999 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 (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8647 + ... + 13416.

It is an arithmetic number, because the mean of its divisors is an integer number (3872232).

Almost surely, 2^52620255 is an apocalyptic number.

52620255 is a deficient number, since it is larger than the sum of its proper divisors (40313313).

52620255 is a wasteful number, since it uses less digits than its factorization.

52620255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22127 (or 22124 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 52620255 is about 7253.9820099033. The cubic root of 52620255 is about 374.7292979681.

The spelling of 52620255 in words is "fifty-two million, six hundred twenty thousand, two hundred fifty-five".