533347696640 has 312 divisors, whose sum is σ = 1483374307752. Its totient is φ = 182536110080.

The previous prime is 533347696639. The next prime is 533347696703. The reversal of 533347696640 is 46696743335.

It is a super-2 number, since 2×533347696640² (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 11 ways as a sum of consecutive naturals, for example, 31373393912 + ... + 31373393928.

Almost surely, 2^533347696640 is an apocalyptic number.

533347696640 is a droll number since its even prime factors and its odd prime factors have the same sum.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 533347696640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (741687153876).

533347696640 is an abundant number, since it is smaller than the sum of its proper divisors (950026611112).

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

533347696640 is an frugal number, since it uses more digits than its factorization.

533347696640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 35 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 56.

The spelling of 533347696640 in words is "five hundred thirty-three billion, three hundred forty-seven million, six hundred ninety-six thousand, six hundred forty".