533012541040 has 60 divisors (see below), whose sum is σ = 1441581377976. Its totient is φ = 182747155584.

The previous prime is 533012541037. The next prime is 533012541071. The reversal of 533012541040 is 40145210335.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67982374 + ... + 67990213.

Almost surely, 2^533012541040 is an apocalyptic number.

It is an amenable number.

533012541040 is an abundant number, since it is smaller than the sum of its proper divisors (908568836936).

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

533012541040 is a wasteful number, since it uses less digits than its factorization.

533012541040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135972614 (or 135972601 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 533012541040 its reverse (40145210335), we get a palindrome (573157751375).

The spelling of 533012541040 in words is "five hundred thirty-three billion, twelve million, five hundred forty-one thousand, forty".