2055843363120 has 40 divisors (see below), whose sum is σ = 6373114426416. Its totient is φ = 548224896768.

The previous prime is 2055843363103. The next prime is 2055843363131. The reversal of 2055843363120 is 213633485502.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2055843363120² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4283006767 + ... + 4283007246.

Almost surely, 2^{2055843363120} is an apocalyptic number.

2055843363120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2055843363120 is an abundant number, since it is smaller than the sum of its proper divisors (4317271063296).

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

2055843363120 is a wasteful number, since it uses less digits than its factorization.

2055843363120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8566014029 (or 8566014023 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 2055843363120 in words is "two trillion, fifty-five billion, eight hundred forty-three million, three hundred sixty-three thousand, one hundred twenty".