1053707581200 has 120 divisors (see below), whose sum is σ = 3378944546208. Its totient is φ = 280691671040.

The previous prime is 1053707581169. The next prime is 1053707581337. The reversal of 1053707581200 is 21857073501.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×1053707581200² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 672784 + ... + 1600016.

Almost surely, 2^{1053707581200} is an apocalyptic number.

1053707581200 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 1053707581200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1689472273104).

1053707581200 is an abundant number, since it is smaller than the sum of its proper divisors (2325236965008).

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

1053707581200 is a wasteful number, since it uses less digits than its factorization.

1053707581200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928201 (or 928190 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 39.

The spelling of 1053707581200 in words is "one trillion, fifty-three billion, seven hundred seven million, five hundred eighty-one thousand, two hundred".