53342653 has 24 divisors (see below), whose sum is σ = 67098048. Its totient is φ = 41513472.

The previous prime is 53342587. The next prime is 53342659. The reversal of 53342653 is 35624335.

It is a happy number.

It is not a de Polignac number, because 53342653 - 2¹³ = 53334461 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 (53342659) 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 23 ways as a sum of consecutive naturals, for example, 78925 + ... + 79597.

It is an arithmetic number, because the mean of its divisors is an integer number (2795752).

Almost surely, 2^53342653 is an apocalyptic number.

It is an amenable number.

53342653 is a deficient number, since it is larger than the sum of its proper divisors (13755395).

53342653 is a wasteful number, since it uses less digits than its factorization.

53342653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773 (or 760 counting only the distinct ones).

The product of its digits is 32400, while the sum is 31.

The square root of 53342653 is about 7303.6054794875. The cubic root of 53342653 is about 376.4363356307.

Adding to 53342653 its reverse (35624335), we get a palindrome (88966988).

The spelling of 53342653 in words is "fifty-three million, three hundred forty-two thousand, six hundred fifty-three".