1153052411532 has 144 divisors (see below), whose sum is σ = 3315424170240. Its totient is φ = 310116014208.

The previous prime is 1153052411491. The next prime is 1153052411549. The reversal of 1153052411532 is 2351142503511.

It is a junction number, because it is equal to n+sod(n) for n = 1153052411493 and 1153052411502.

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 47 ways as a sum of consecutive naturals, for example, 1425313 + ... + 2082695.

It is an arithmetic number, because the mean of its divisors is an integer number (23023778960).

Almost surely, 2^{1153052411532} is an apocalyptic number.

1153052411532 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 1153052411532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1657712085120).

1153052411532 is an abundant number, since it is smaller than the sum of its proper divisors (2162371758708).

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

1153052411532 is a wasteful number, since it uses less digits than its factorization.

1153052411532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657580 (or 657571 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 1153052411532 in words is "one trillion, one hundred fifty-three billion, fifty-two million, four hundred eleven thousand, five hundred thirty-two".