533013331040 has 96 divisors (see below), whose sum is σ = 1288207942560. Its totient is φ = 208354996224.

The previous prime is 533013331033. The next prime is 533013331063. The reversal of 533013331040 is 40133310335.

It is a super-2 number, since 2×533013331040² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 1063787 + ... + 1482453.

It is an arithmetic number, because the mean of its divisors is an integer number (13418832735).

Almost surely, 2^533013331040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 533013331040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (644103971280).

533013331040 is an abundant number, since it is smaller than the sum of its proper divisors (755194611520).

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

533013331040 is a wasteful number, since it uses less digits than its factorization.

533013331040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418864 (or 418856 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 26.

Adding to 533013331040 its reverse (40133310335), we get a palindrome (573146641375).

The spelling of 533013331040 in words is "five hundred thirty-three billion, thirteen million, three hundred thirty-one thousand, forty".