1152055225552 has 160 divisors (see below), whose sum is σ = 2880519634944. Its totient is φ = 433184716800.

The previous prime is 1152055225501. The next prime is 1152055225553. The reversal of 1152055225552 is 2555225502511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152055225553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13975368 + ... + 14057560.

Almost surely, 2^{1152055225552} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1152055225552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1440259817472).

1152055225552 is an abundant number, since it is smaller than the sum of its proper divisors (1728464409392).

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

1152055225552 is a wasteful number, since it uses less digits than its factorization.

1152055225552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82617 (or 82611 counting only the distinct ones).

The product of its (nonzero) digits is 250000, while the sum is 40.

The spelling of 1152055225552 in words is "one trillion, one hundred fifty-two billion, fifty-five million, two hundred twenty-five thousand, five hundred fifty-two".