2055487371 has 16 divisors (see below), whose sum is σ = 3185260800. Its totient is φ = 1154655648.

The previous prime is 2055487367. The next prime is 2055487397. The reversal of 2055487371 is 1737845502.

It is not a de Polignac number, because 2055487371 - 2² = 2055487367 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2055487321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 828256 + ... + 830733.

It is an arithmetic number, because the mean of its divisors is an integer number (199078800).

Almost surely, 2^2055487371 is an apocalyptic number.

2055487371 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2055487371 is a deficient number, since it is larger than the sum of its proper divisors (1129773429).

2055487371 is a wasteful number, since it uses less digits than its factorization.

2055487371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659058.

The product of its (nonzero) digits is 235200, while the sum is 42.

The square root of 2055487371 is about 45337.4830686486. The cubic root of 2055487371 is about 1271.4665454496.

The spelling of 2055487371 in words is "two billion, fifty-five million, four hundred eighty-seven thousand, three hundred seventy-one".