533430155 has 16 divisors (see below), whose sum is σ = 645214368. Its totient is φ = 423360000.

The previous prime is 533430101. The next prime is 533430169. The reversal of 533430155 is 551034335.

It is not a de Polignac number, because 533430155 - 2⁶ = 533430091 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443555 + ... + 444755.

It is an arithmetic number, because the mean of its divisors is an integer number (40325898).

Almost surely, 2^533430155 is an apocalyptic number.

533430155 is a deficient number, since it is larger than the sum of its proper divisors (111784213).

533430155 is a wasteful number, since it uses less digits than its factorization.

533430155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 533430155 is about 23096.1069230293. The cubic root of 533430155 is about 811.0093371850.

The spelling of 533430155 in words is "five hundred thirty-three million, four hundred thirty thousand, one hundred fifty-five".