1147053525354 has 112 divisors (see below), whose sum is σ = 2815028320320. Its totient is φ = 347490622080.

The previous prime is 1147053525353. The next prime is 1147053525403. The reversal of 1147053525354 is 4535253507411.

1147053525354 is a `hidden beast` number, since 1 + 1 + 4 + 70 + 5 + 3 + 525 + 3 + 54 = 666.

It is not an unprimeable number, because it can be changed into a prime (1147053525353) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 69388162 + ... + 69404690.

Almost surely, 2^{1147053525354} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1147053525354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1407514160160).

1147053525354 is an abundant number, since it is smaller than the sum of its proper divisors (1667974794966).

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

1147053525354 is a wasteful number, since it uses less digits than its factorization.

1147053525354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20887 (or 20872 counting only the distinct ones).

The product of its (nonzero) digits is 1260000, while the sum is 45.

The spelling of 1147053525354 in words is "one trillion, one hundred forty-seven billion, fifty-three million, five hundred twenty-five thousand, three hundred fifty-four".