53036502 has 32 divisors (see below), whose sum is σ = 108017280. Its totient is φ = 17357760.

The previous prime is 53036491. The next prime is 53036509. The reversal of 53036502 is 20563035.

53036502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53036509) 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 15 ways as a sum of consecutive naturals, for example, 139749 + ... + 140127.

It is an arithmetic number, because the mean of its divisors is an integer number (3375540).

Almost surely, 2^53036502 is an apocalyptic number.

53036502 is an abundant number, since it is smaller than the sum of its proper divisors (54980778).

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

53036502 is a wasteful number, since it uses less digits than its factorization.

53036502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 53036502 is about 7282.6164254339. The cubic root of 53036502 is about 375.7147895589.

Adding to 53036502 its reverse (20563035), we get a palindrome (73599537).

The spelling of 53036502 in words is "fifty-three million, thirty-six thousand, five hundred two".