53036302 has 32 divisors (see below), whose sum is σ = 90810720. Its totient is φ = 23009280.

The previous prime is 53036299. The next prime is 53036363. The reversal of 53036302 is 20363035.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61458 + ... + 62314.

It is an arithmetic number, because the mean of its divisors is an integer number (2837835).

Almost surely, 2^53036302 is an apocalyptic number.

53036302 is a deficient number, since it is larger than the sum of its proper divisors (37774418).

53036302 is a wasteful number, since it uses less digits than its factorization.

53036302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 53036302 is about 7282.6026940923. The cubic root of 53036302 is about 375.7143172864.

Adding to 53036302 its reverse (20363035), we get a palindrome (73399337).

The spelling of 53036302 in words is "fifty-three million, thirty-six thousand, three hundred two".