1153716955488 has 432 divisors, whose sum is σ = 3550032813600. Its totient is φ = 355271933952.

The previous prime is 1153716955463. The next prime is 1153716955529. The reversal of 1153716955488 is 8845596173511.

It is a happy number.

1153716955488 is a `hidden beast` number, since 1 + 1 + 5 + 3 + 71 + 6 + 9 + 554 + 8 + 8 = 666.

It is a congruent number.

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 71 ways as a sum of consecutive naturals, for example, 1926071413 + ... + 1926072011.

It is an arithmetic number, because the mean of its divisors is an integer number (8217668550).

Almost surely, 2^{1153716955488} is an apocalyptic number.

1153716955488 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 1153716955488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1775016406800).

1153716955488 is an abundant number, since it is smaller than the sum of its proper divisors (2396315858112).

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

1153716955488 is a wasteful number, since it uses less digits than its factorization.

1153716955488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039 (or 1011 counting only the distinct ones).

The product of its digits is 36288000, while the sum is 63.

The spelling of 1153716955488 in words is "one trillion, one hundred fifty-three billion, seven hundred sixteen million, nine hundred fifty-five thousand, four hundred eighty-eight".