1053246332032 has 128 divisors (see below), whose sum is σ = 2247031537920. Its totient is φ = 490649702400.

The previous prime is 1053246331967. The next prime is 1053246332087. The reversal of 1053246332032 is 2302336423501.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×1053246332032² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18468682 + ... + 18525622.

It is an arithmetic number, because the mean of its divisors is an integer number (17554933890).

Almost surely, 2^{1053246332032} 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 1053246332032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1123515768960).

1053246332032 is an abundant number, since it is smaller than the sum of its proper divisors (1193785205888).

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

1053246332032 is a wasteful number, since it uses less digits than its factorization.

1053246332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57142 (or 57130 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

The spelling of 1053246332032 in words is "one trillion, fifty-three billion, two hundred forty-six million, three hundred thirty-two thousand, thirty-two".