52815958 has 16 divisors (see below), whose sum is σ = 89028576. Its totient is φ = 23316480.

The previous prime is 52815943. The next prime is 52815967. The reversal of 52815958 is 85951825.

52815958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 43563 + ... + 44758.

It is an arithmetic number, because the mean of its divisors is an integer number (5564286).

Almost surely, 2^52815958 is an apocalyptic number.

52815958 is a deficient number, since it is larger than the sum of its proper divisors (36212618).

52815958 is a wasteful number, since it uses less digits than its factorization.

52815958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88359.

The product of its digits is 144000, while the sum is 43.

The square root of 52815958 is about 7267.4588406127. The cubic root of 52815958 is about 375.1932822874.

It can be divided in two parts, 52815 and 958, that multiplied together give a triangular number (50596770 = T₁₀₀₅₉).

The spelling of 52815958 in words is "fifty-two million, eight hundred fifteen thousand, nine hundred fifty-eight".