53304031 has 16 divisors (see below), whose sum is σ = 59533056. Its totient is φ = 47320000.

The previous prime is 53304029. The next prime is 53304037. The reversal of 53304031 is 13040335.

It is a cyclic number.

It is not a de Polignac number, because 53304031 - 2¹ = 53304029 is a prime.

It is a super-2 number, since 2×53304031² = 5682639441697922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53304037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102051 + ... + 102571.

It is an arithmetic number, because the mean of its divisors is an integer number (3720816).

Almost surely, 2^53304031 is an apocalyptic number.

53304031 is a deficient number, since it is larger than the sum of its proper divisors (6229025).

53304031 is a wasteful number, since it uses less digits than its factorization.

53304031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 53304031 is about 7300.9609641471. The cubic root of 53304031 is about 376.3454625451.

Adding to 53304031 its reverse (13040335), we get a palindrome (66344366).

The spelling of 53304031 in words is "fifty-three million, three hundred four thousand, thirty-one".