52618858 has 8 divisors (see below), whose sum is σ = 79117920. Its totient is φ = 26246220.

The previous prime is 52618849. The next prime is 52618913. The reversal of 52618858 is 85881625.

52618858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 30558 + ... + 32233.

It is an arithmetic number, because the mean of its divisors is an integer number (9889740).

Almost surely, 2^52618858 is an apocalyptic number.

52618858 is a deficient number, since it is larger than the sum of its proper divisors (26499062).

52618858 is a wasteful number, since it uses less digits than its factorization.

52618858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63212.

The product of its digits is 153600, while the sum is 43.

The square root of 52618858 is about 7253.8857173242. The cubic root of 52618858 is about 374.7259817454.

The spelling of 52618858 in words is "fifty-two million, six hundred eighteen thousand, eight hundred fifty-eight".