1055496916992 has 624 divisors, whose sum is σ = 3442264473600. Its totient is φ = 286259871744.

The previous prime is 1055496916897. The next prime is 1055496916993. The reversal of 1055496916992 is 2996196945501.

It is a super-2 number, since 2×1055496916992² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055496916993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2755866433 + ... + 2755866815.

Almost surely, 2^{1055496916992} is an apocalyptic number.

1055496916992 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 1055496916992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1721132236800).

1055496916992 is an abundant number, since it is smaller than the sum of its proper divisors (2386767556608).

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

1055496916992 is a wasteful number, since it uses less digits than its factorization.

1055496916992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 47239200, while the sum is 66.

The spelling of 1055496916992 in words is "one trillion, fifty-five billion, four hundred ninety-six million, nine hundred sixteen thousand, nine hundred ninety-two".