53602043 has 16 divisors (see below), whose sum is σ = 60134400. Its totient is φ = 47361600.

The previous prime is 53602039. The next prime is 53602067. The reversal of 53602043 is 34020635.

It is not a de Polignac number, because 53602043 - 2² = 53602039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53602033) 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, 102623 + ... + 103143.

It is an arithmetic number, because the mean of its divisors is an integer number (3758400).

Almost surely, 2^53602043 is an apocalyptic number.

53602043 is a deficient number, since it is larger than the sum of its proper divisors (6532357).

53602043 is a wasteful number, since it uses less digits than its factorization.

53602043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 53602043 is about 7321.3416120271. The cubic root of 53602043 is about 377.0455165302.

Adding to 53602043 its reverse (34020635), we get a palindrome (87622678).

The spelling of 53602043 in words is "fifty-three million, six hundred two thousand, forty-three".