52718118 has 32 divisors (see below), whose sum is σ = 109802976. Its totient is φ = 16858368.

The previous prime is 52718111. The next prime is 52718131. The reversal of 52718118 is 81181725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52718111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14580 + ... + 17832.

It is an arithmetic number, because the mean of its divisors is an integer number (3431343).

Almost surely, 2^52718118 is an apocalyptic number.

52718118 is an abundant number, since it is smaller than the sum of its proper divisors (57084858).

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

52718118 is a wasteful number, since it uses less digits than its factorization.

52718118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368.

The product of its digits is 4480, while the sum is 33.

The square root of 52718118 is about 7260.7243440307. The cubic root of 52718118 is about 374.9614609283.

The spelling of 52718118 in words is "fifty-two million, seven hundred eighteen thousand, one hundred eighteen".