52254004 has 24 divisors (see below), whose sum is σ = 100195200. Its totient is φ = 23647680.

The previous prime is 52254001. The next prime is 52254019. The reversal of 52254004 is 40045225.

52254004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52254001) 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 7 ways as a sum of consecutive naturals, for example, 8032 + ... + 13000.

It is an arithmetic number, because the mean of its divisors is an integer number (4174800).

Almost surely, 2^52254004 is an apocalyptic number.

It is an amenable number.

52254004 is a deficient number, since it is larger than the sum of its proper divisors (47941196).

52254004 is a wasteful number, since it uses less digits than its factorization.

52254004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5223 (or 5221 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 52254004 is about 7228.6931045660. The cubic root of 52254004 is about 373.8578677703.

Adding to 52254004 its reverse (40045225), we get a palindrome (92299229).

It can be divided in two parts, 5225 and 4004, that added together give a palindrome (9229).

The spelling of 52254004 in words is "fifty-two million, two hundred fifty-four thousand, four".