1533880922112 has 1872 divisors, whose sum is σ = 6292889740800. Its totient is φ = 353752842240.

The previous prime is 1533880922051. The next prime is 1533880922137. The reversal of 1533880922112 is 2112290883351.

1533880922112 is a `hidden beast` number, since 1 + 5 + 338 + 80 + 9 + 221 + 12 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6417911689 + ... + 6417911927.

It is an arithmetic number, because the mean of its divisors is an integer number (3361586400).

Almost surely, 2^{1533880922112} is an apocalyptic number.

1533880922112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1533880922112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3146444870400).

1533880922112 is an abundant number, since it is smaller than the sum of its proper divisors (4759008818688).

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

1533880922112 is a wasteful number, since it uses less digits than its factorization.

1533880922112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 1533880922112 in words is "one trillion, five hundred thirty-three billion, eight hundred eighty million, nine hundred twenty-two thousand, one hundred twelve".