52418817 has 24 divisors (see below), whose sum is σ = 86194368. Its totient is φ = 30386400.

The previous prime is 52418813. The next prime is 52418819. The reversal of 52418817 is 71881425.

52418817 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52418817 - 2² = 52418813 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52418813) 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 23 ways as a sum of consecutive naturals, for example, 9234 + ... + 13787.

It is an arithmetic number, because the mean of its divisors is an integer number (3591432).

Almost surely, 2^52418817 is an apocalyptic number.

It is an amenable number.

52418817 is a deficient number, since it is larger than the sum of its proper divisors (33775551).

52418817 is a wasteful number, since it uses less digits than its factorization.

52418817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23061 (or 23058 counting only the distinct ones).

The product of its digits is 17920, while the sum is 36.

The square root of 52418817 is about 7240.0840464735. The cubic root of 52418817 is about 374.2505137188.

It can be divided in two parts, 52418 and 817, that added together give a palindrome (53235).

The spelling of 52418817 in words is "fifty-two million, four hundred eighteen thousand, eight hundred seventeen".