52103868 has 24 divisors (see below), whose sum is σ = 121893072. Its totient is φ = 17322624.

The previous prime is 52103867. The next prime is 52103869. The reversal of 52103868 is 86830125.

It is a happy number.

52103868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52103867) and next prime (52103869).

It is a super-2 number, since 2×52103868² = 5429626121122848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52103867) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 705 + ... + 10232.

It is an arithmetic number, because the mean of its divisors is an integer number (5078878).

Almost surely, 2^52103868 is an apocalyptic number.

It is an amenable number.

52103868 is an abundant number, since it is smaller than the sum of its proper divisors (69789204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52103868 is a wasteful number, since it uses less digits than its factorization.

52103868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11341 (or 11339 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 52103868 is about 7218.3009081085. The cubic root of 52103868 is about 373.4994686458.

The spelling of 52103868 in words is "fifty-two million, one hundred three thousand, eight hundred sixty-eight".