53333005 has 32 divisors (see below), whose sum is σ = 72793728. Its totient is φ = 37171200.

The previous prime is 53333003. The next prime is 53333023. The reversal of 53333005 is 50033335.

It is a happy number.

53333005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53333005 - 2¹ = 53333003 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 (53333003) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 150909 + ... + 151261.

It is an arithmetic number, because the mean of its divisors is an integer number (2274804).

Almost surely, 2^53333005 is an apocalyptic number.

53333005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53333005 is a deficient number, since it is larger than the sum of its proper divisors (19460723).

53333005 is a wasteful number, since it uses less digits than its factorization.

53333005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477.

The product of its (nonzero) digits is 2025, while the sum is 22.

The square root of 53333005 is about 7302.9449539210. The cubic root of 53333005 is about 376.4136391171.

It can be divided in two parts, 5333 and 3005, that added together give a palindrome (8338).

The spelling of 53333005 in words is "fifty-three million, three hundred thirty-three thousand, five".