52423718 has 8 divisors (see below), whose sum is σ = 78668112. Its totient is φ = 26201016.

The previous prime is 52423673. The next prime is 52423741. The reversal of 52423718 is 81732425.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3671 + ... + 10877.

It is an arithmetic number, because the mean of its divisors is an integer number (9833514).

Almost surely, 2^52423718 is an apocalyptic number.

52423718 is a deficient number, since it is larger than the sum of its proper divisors (26244394).

52423718 is a wasteful number, since it uses less digits than its factorization.

52423718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10846.

The product of its digits is 13440, while the sum is 32.

The square root of 52423718 is about 7240.4225014843. The cubic root of 52423718 is about 374.2621771170.

It can be divided in two parts, 524 and 23718, that added together give a palindrome (24242).

The spelling of 52423718 in words is "fifty-two million, four hundred twenty-three thousand, seven hundred eighteen".