53433355 has 8 divisors (see below), whose sum is σ = 64160064. Its totient is φ = 42720000.

The previous prime is 53433349. The next prime is 53433361. The reversal of 53433355 is 55333435.

53433355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53433349) and next prime (53433361).

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

It is not a de Polignac number, because 53433355 - 2¹⁹ = 52909067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11355 + ... + 15355.

It is an arithmetic number, because the mean of its divisors is an integer number (8020008).

Almost surely, 2^53433355 is an apocalyptic number.

53433355 is a deficient number, since it is larger than the sum of its proper divisors (10726709).

53433355 is a wasteful number, since it uses less digits than its factorization.

53433355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6677.

The product of its digits is 40500, while the sum is 31.

The square root of 53433355 is about 7309.8122410907. The cubic root of 53433355 is about 376.6495745849.

The spelling of 53433355 in words is "fifty-three million, four hundred thirty-three thousand, three hundred fifty-five".