533349145 has 32 divisors (see below), whose sum is σ = 752025600. Its totient is φ = 355582656.

The previous prime is 533349107. The next prime is 533349149. The reversal of 533349145 is 541943335.

It is a cyclic number.

It is not a de Polignac number, because 533349145 - 2¹⁹ = 532824857 is a prime.

It is a super-2 number, since 2×533349145² = 568922620944462050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (533349149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183816 + ... + 186694.

It is an arithmetic number, because the mean of its divisors is an integer number (23500800).

Almost surely, 2^533349145 is an apocalyptic number.

It is an amenable number.

533349145 is a deficient number, since it is larger than the sum of its proper divisors (218676455).

533349145 is a wasteful number, since it uses less digits than its factorization.

533349145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037.

The product of its digits is 97200, while the sum is 37.

The square root of 533349145 is about 23094.3530976730. The cubic root of 533349145 is about 810.9682801431.

The spelling of 533349145 in words is "five hundred thirty-three million, three hundred forty-nine thousand, one hundred forty-five".