533245421023040 has 112 divisors (see below), whose sum is σ = 1385243845061760. Its totient is φ = 193904952084480.

The previous prime is 533245421023039. The next prime is 533245421023069. The reversal of 533245421023040 is 40320124542335.

It is a junction number, because it is equal to n+sod(n) for n = 533245421022985 and 533245421023003.

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, 287197181 + ... + 289047939.

Almost surely, 2^{533245421023040} is an apocalyptic number.

It is an amenable number.

533245421023040 is an abundant number, since it is smaller than the sum of its proper divisors (851998424038720).

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

533245421023040 is a wasteful number, since it uses less digits than its factorization.

533245421023040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932640 (or 1932630 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 533245421023040 its reverse (40320124542335), we get a palindrome (573565545565375).

The spelling of 533245421023040 in words is "five hundred thirty-three trillion, two hundred forty-five billion, four hundred twenty-one million, twenty-three thousand, forty".