2555212055 has 24 divisors (see below), whose sum is σ = 3547748400. Its totient is φ = 1760520960.

The previous prime is 2555212043. The next prime is 2555212073. The reversal of 2555212055 is 5502125552.

It is not a de Polignac number, because 2555212055 - 2¹⁶ = 2555146519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99650 + ... + 122639.

It is an arithmetic number, because the mean of its divisors is an integer number (147822850).

Almost surely, 2^2555212055 is an apocalyptic number.

2555212055 is a deficient number, since it is larger than the sum of its proper divisors (992536345).

2555212055 is a wasteful number, since it uses less digits than its factorization.

2555212055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222335 (or 222324 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 32.

The square root of 2555212055 is about 50549.1053827860. The cubic root of 2555212055 is about 1367.1273843948.

The spelling of 2555212055 in words is "two billion, five hundred fifty-five million, two hundred twelve thousand, fifty-five".