53430302 has 8 divisors (see below), whose sum is σ = 80246712. Its totient is φ = 26681400.

The previous prime is 53430301. The next prime is 53430319. The reversal of 53430302 is 20303435.

53430302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×53430302² = 5709594343622408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53430301) 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 3 ways as a sum of consecutive naturals, for example, 14849 + ... + 18092.

It is an arithmetic number, because the mean of its divisors is an integer number (10030839).

Almost surely, 2^53430302 is an apocalyptic number.

53430302 is a deficient number, since it is larger than the sum of its proper divisors (26816410).

53430302 is a wasteful number, since it uses less digits than its factorization.

53430302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33754.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 53430302 is about 7309.6034092145. The cubic root of 53430302 is about 376.6424009568.

Adding to 53430302 its reverse (20303435), we get a palindrome (73733737).

The spelling of 53430302 in words is "fifty-three million, four hundred thirty thousand, three hundred two".