53018852 has 18 divisors (see below), whose sum is σ = 98352198. Its totient is φ = 24921792.

The previous prime is 53018827. The next prime is 53018857. The reversal of 53018852 is 25881035.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 49900096 + 3118756 = 7064^2 + 1766^2 .

It is not an unprimeable number, because it can be changed into a prime (53018857) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59603 + ... + 60485.

It is an arithmetic number, because the mean of its divisors is an integer number (5464011).

Almost surely, 2^53018852 is an apocalyptic number.

It is an amenable number.

53018852 is a deficient number, since it is larger than the sum of its proper divisors (45333346).

53018852 is an equidigital number, since it uses as much as digits as its factorization.

53018852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787 (or 902 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 53018852 is about 7281.4045348408. The cubic root of 53018852 is about 375.6731069344.

Adding to 53018852 its reverse (25881035), we get a palindrome (78899887).

The spelling of 53018852 in words is "fifty-three million, eighteen thousand, eight hundred fifty-two".