10941533503488 has 270 divisors, whose sum is σ = 36768409311816. Its totient is φ = 3126150365184.

The previous prime is 10941533503487. The next prime is 10941533503513. The reversal of 10941533503488 is 88430533514901.

It is a happy number.

10941533503488 is a `hidden beast` number, since 1 + 0 + 9 + 4 + 1 + 53 + 3 + 503 + 4 + 88 = 666.

It is a super-2 number, since 2×10941533503488² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10941533503487) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6468181 + ... + 7982507.

Almost surely, 2^{10941533503488} is an apocalyptic number.

10941533503488 is a gapful number since it is divisible by the number (18) 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 10941533503488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18384204655908).

10941533503488 is an abundant number, since it is smaller than the sum of its proper divisors (25826875808328).

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

10941533503488 is an equidigital number, since it uses as much as digits as its factorization.

10941533503488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514375 (or 1514339 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 10941533503488 in words is "ten trillion, nine hundred forty-one billion, five hundred thirty-three million, five hundred three thousand, four hundred eighty-eight".