1055400010112 has 64 divisors (see below), whose sum is σ = 2544267918240. Its totient is φ = 425707560960.

The previous prime is 1055400010111. The next prime is 1055400010117. The reversal of 1055400010112 is 2110100045501.

1055400010112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×1055400010112³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055400010111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34628939 + ... + 34659402.

Almost surely, 2^{1055400010112} is an apocalyptic number.

It is an amenable number.

1055400010112 is an abundant number, since it is smaller than the sum of its proper divisors (1488867908128).

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

1055400010112 is an equidigital number, since it uses as much as digits as its factorization.

1055400010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69288379 (or 69288367 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 1055400010112 its reverse (2110100045501), we get a palindrome (3165500055613).

The spelling of 1055400010112 in words is "one trillion, fifty-five billion, four hundred million, ten thousand, one hundred twelve".