2055542355 has 12 divisors (see below), whose sum is σ = 3562940160. Its totient is φ = 1096289232.

The previous prime is 2055542347. The next prime is 2055542381. The reversal of 2055542355 is 5532455502.

It is not a de Polignac number, because 2055542355 - 2³ = 2055542347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22839315 + ... + 22839404.

It is an arithmetic number, because the mean of its divisors is an integer number (296911680).

Almost surely, 2^2055542355 is an apocalyptic number.

2055542355 is a deficient number, since it is larger than the sum of its proper divisors (1507397805).

2055542355 is a wasteful number, since it uses less digits than its factorization.

2055542355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45678730 (or 45678727 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 36.

The square root of 2055542355 is about 45338.0894502625. The cubic root of 2055542355 is about 1271.4778825327.

Adding to 2055542355 its reverse (5532455502), we get a palindrome (7587997857).

The spelling of 2055542355 in words is "two billion, fifty-five million, five hundred forty-two thousand, three hundred fifty-five".