53130343 has 8 divisors (see below), whose sum is σ = 61322400. Its totient is φ = 45088800.

The previous prime is 53130317. The next prime is 53130347. The reversal of 53130343 is 34303135.

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

It is a cyclic number.

It is not a de Polignac number, because 53130343 - 2¹³ = 53122151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53130347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36868 + ... + 38281.

It is an arithmetic number, because the mean of its divisors is an integer number (7665300).

Almost surely, 2^53130343 is an apocalyptic number.

53130343 is a deficient number, since it is larger than the sum of its proper divisors (8192057).

53130343 is a wasteful number, since it uses less digits than its factorization.

53130343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75257.

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

The square root of 53130343 is about 7289.0563861175. The cubic root of 53130343 is about 375.9362513585.

Adding to 53130343 its reverse (34303135), we get a palindrome (87433478).

The spelling of 53130343 in words is "fifty-three million, one hundred thirty thousand, three hundred forty-three".