1050055511160 has 128 divisors (see below), whose sum is σ = 3235797979200. Its totient is φ = 272405422080.

The previous prime is 1050055511159. The next prime is 1050055511161. The reversal of 1050055511160 is 611155500501.

It is an interprime number because it is at equal distance from previous prime (1050055511159) and next prime (1050055511161).

It is a super-2 number, since 2×1050055511160² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050055511161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38476720 + ... + 38504000.

Almost surely, 2^{1050055511160} is an apocalyptic number.

1050055511160 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 1050055511160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1617898989600).

1050055511160 is an abundant number, since it is smaller than the sum of its proper divisors (2185742468040).

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

1050055511160 is a wasteful number, since it uses less digits than its factorization.

1050055511160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36001 (or 35997 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 30.

It can be divided in two parts, 105005 and 5511160, that added together give a palindrome (5616165).

The spelling of 1050055511160 in words is "one trillion, fifty billion, fifty-five million, five hundred eleven thousand, one hundred sixty".