2055277773375 has 32 divisors (see below), whose sum is σ = 3420879181824. Its totient is φ = 1095860656800.

The previous prime is 2055277773371. The next prime is 2055277773407. The reversal of 2055277773375 is 5733777725502.

It is a Cunningham number, because it is equal to 1433624²-1.

It is not a de Polignac number, because 2055277773375 - 2² = 2055277773371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055277773371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 716814 + ... + 2150436.

It is an arithmetic number, because the mean of its divisors is an integer number (106902474432).

Almost surely, 2^{2055277773375} is an apocalyptic number.

2055277773375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2055277773375 is a deficient number, since it is larger than the sum of its proper divisors (1365601408449).

2055277773375 is a wasteful number, since it uses less digits than its factorization.

2055277773375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437464 (or 1437454 counting only the distinct ones).

The product of its (nonzero) digits is 75631500, while the sum is 60.

The spelling of 2055277773375 in words is "two trillion, fifty-five billion, two hundred seventy-seven million, seven hundred seventy-three thousand, three hundred seventy-five".