52102255 has 4 divisors (see below), whose sum is σ = 62522712. Its totient is φ = 41681800.

The previous prime is 52102247. The next prime is 52102261. The reversal of 52102255 is 55220125.

52102255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 52102255 - 2³ = 52102247 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 5210221 + ... + 5210230.

It is an arithmetic number, because the mean of its divisors is an integer number (15630678).

Almost surely, 2^52102255 is an apocalyptic number.

52102255 is a deficient number, since it is larger than the sum of its proper divisors (10420457).

52102255 is a wasteful number, since it uses less digits than its factorization.

52102255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10420456.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 52102255 is about 7218.1891773491. The cubic root of 52102255 is about 373.4956144159.

The spelling of 52102255 in words is "fifty-two million, one hundred two thousand, two hundred fifty-five".