533325371040 has 1920 divisors, whose sum is σ = 2443138080768. Its totient is φ = 106374021120.

The previous prime is 533325371021. The next prime is 533325371077. The reversal of 533325371040 is 40173523335.

533325371040 is a `hidden beast` number, since 5 + 333 + 253 + 71 + 0 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 533325370986 and 533325371004.

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 319 ways as a sum of consecutive naturals, for example, 3892885852 + ... + 3892885988.

Almost surely, 2^533325371040 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 533325371040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1221569040384).

533325371040 is an abundant number, since it is smaller than the sum of its proper divisors (1909812709728).

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

533325371040 is a wasteful number, since it uses less digits than its factorization.

533325371040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 36.

Adding to 533325371040 its reverse (40173523335), we get a palindrome (573498894375).

The spelling of 533325371040 in words is "five hundred thirty-three billion, three hundred twenty-five million, three hundred seventy-one thousand, forty".