1053573816960 has 768 divisors, whose sum is σ = 4451082854400. Its totient is φ = 233041121280.

The previous prime is 1053573816947. The next prime is 1053573816979. The reversal of 1053573816960 is 696183753501.

1053573816960 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 573 + 8 + 1 + 6 + 9 + 60 = 666.

It is a super-2 number, since 2×1053573816960² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 1053573816897 and 1053573816906.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 33732231 + ... + 33763449.

It is an arithmetic number, because the mean of its divisors is an integer number (5795680800).

Almost surely, 2^{1053573816960} is an apocalyptic number.

1053573816960 is a gapful number since it is divisible by the number (10) 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 1053573816960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2225541427200).

1053573816960 is an abundant number, since it is smaller than the sum of its proper divisors (3397509037440).

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

1053573816960 is an equidigital number, since it uses as much as digits as its factorization.

1053573816960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31291 (or 31267 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The spelling of 1053573816960 in words is "one trillion, fifty-three billion, five hundred seventy-three million, eight hundred sixteen thousand, nine hundred sixty".