533047140 has 36 divisors (see below), whose sum is σ = 1616910204. Its totient is φ = 142145856.

The previous prime is 533047127. The next prime is 533047153. The reversal of 533047140 is 41740335.

It is an interprime number because it is at equal distance from previous prime (533047127) and next prime (533047153).

It can be written as a sum of positive squares in 2 ways, for example, as 367718976 + 165328164 = 19176^2 + 12858^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1480507 + ... + 1480866.

Almost surely, 2^533047140 is an apocalyptic number.

It is an amenable number.

533047140 is an abundant number, since it is smaller than the sum of its proper divisors (1083863064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

533047140 is a wasteful number, since it uses less digits than its factorization.

533047140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2961388 (or 2961383 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 533047140 is about 23087.8136686868. The cubic root of 533047140 is about 810.8151829836.

Adding to 533047140 its reverse (41740335), we get a palindrome (574787475).

The spelling of 533047140 in words is "five hundred thirty-three million, forty-seven thousand, one hundred forty".