2550055052555 has 16 divisors (see below), whose sum is σ = 3179696959488. Its totient is φ = 1961161740000.

The previous prime is 2550055052551. The next prime is 2550055052557. The reversal of 2550055052555 is 5552505500552.

It is a happy number.

It is not a de Polignac number, because 2550055052555 - 2² = 2550055052551 is a prime.

It is a super-2 number, since 2×2550055052555² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2550055052551) 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, 54453311 + ... + 54500120.

It is an arithmetic number, because the mean of its divisors is an integer number (198731059968).

Almost surely, 2^{2550055052555} is an apocalyptic number.

2550055052555 is a deficient number, since it is larger than the sum of its proper divisors (629641906933).

2550055052555 is a wasteful number, since it uses less digits than its factorization.

2550055052555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108953618.

The product of its (nonzero) digits is 1562500, while the sum is 44.

The spelling of 2550055052555 in words is "two trillion, five hundred fifty billion, fifty-five million, fifty-two thousand, five hundred fifty-five".