53353203 has 8 divisors (see below), whose sum is σ = 72038400. Its totient is φ = 35118408.

The previous prime is 53353199. The next prime is 53353207. The reversal of 53353203 is 30235335.

It is an interprime number because it is at equal distance from previous prime (53353199) and next prime (53353207).

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

It is not a de Polignac number, because 53353203 - 2² = 53353199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53353207) 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, 112323 + ... + 112796.

It is an arithmetic number, because the mean of its divisors is an integer number (9004800).

Almost surely, 2^53353203 is an apocalyptic number.

53353203 is a deficient number, since it is larger than the sum of its proper divisors (18685197).

53353203 is a wasteful number, since it uses less digits than its factorization.

53353203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225201.

The product of its (nonzero) digits is 4050, while the sum is 24.

The square root of 53353203 is about 7304.3276898014. The cubic root of 53353203 is about 376.4611509291.

Adding to 53353203 its reverse (30235335), we get a palindrome (83588538).

The spelling of 53353203 in words is "fifty-three million, three hundred fifty-three thousand, two hundred three".