53343363 has 8 divisors (see below), whose sum is σ = 72099088. Its totient is φ = 35074944.

The previous prime is 53343359. The next prime is 53343373. The reversal of 53343363 is 36334335.

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

It is not a de Polignac number, because 53343363 - 2² = 53343359 is a prime.

It is a super-2 number, since 2×53343363² = 5691028752299538, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53343363.

It is not an unprimeable number, because it can be changed into a prime (53343313) 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, 121570 + ... + 122007.

It is an arithmetic number, because the mean of its divisors is an integer number (9012386).

Almost surely, 2^53343363 is an apocalyptic number.

53343363 is a deficient number, since it is larger than the sum of its proper divisors (18755725).

53343363 is a wasteful number, since it uses less digits than its factorization.

53343363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243653.

The product of its digits is 29160, while the sum is 30.

The square root of 53343363 is about 7303.6540854561. The cubic root of 53343363 is about 376.4380057677.

Adding to 53343363 its reverse (36334335), we get a palindrome (89677698).

Subtracting from 53343363 its reverse (36334335), we obtain a triangular number (17009028 = T₅₈₃₂).

It can be divided in two parts, 5334336 and 3, that multiplied together give a cube (16003008 = 252³).

The spelling of 53343363 in words is "fifty-three million, three hundred forty-three thousand, three hundred sixty-three".