52078902 has 16 divisors (see below), whose sum is σ = 104319792. Its totient is φ = 17332640.

The previous prime is 52078889. The next prime is 52078909. The reversal of 52078902 is 20987025.

52078902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52078909) 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, 2349 + ... + 10472.

It is an arithmetic number, because the mean of its divisors is an integer number (6519987).

Almost surely, 2^52078902 is an apocalyptic number.

52078902 is an abundant number, since it is smaller than the sum of its proper divisors (52240890).

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

52078902 is a wasteful number, since it uses less digits than its factorization.

52078902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13503.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 52078902 is about 7216.5713465606. The cubic root of 52078902 is about 373.4398039937.

The spelling of 52078902 in words is "fifty-two million, seventy-eight thousand, nine hundred two".