533554330 has 16 divisors (see below), whose sum is σ = 991378944. Its totient is φ = 206537040.

The previous prime is 533554313. The next prime is 533554331. The reversal of 533554330 is 33455335.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 533554292 and 533554301.

It is not an unprimeable number, because it can be changed into a prime (533554331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 860262 + ... + 860881.

It is an arithmetic number, because the mean of its divisors is an integer number (61961184).

Almost surely, 2^533554330 is an apocalyptic number.

533554330 is a deficient number, since it is larger than the sum of its proper divisors (457824614).

533554330 is a wasteful number, since it uses less digits than its factorization.

533554330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721181.

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

The square root of 533554330 is about 23098.7949902154. The cubic root of 533554330 is about 811.0722628058.

The spelling of 533554330 in words is "five hundred thirty-three million, five hundred fifty-four thousand, three hundred thirty".