2555555275005 has 32 divisors (see below), whose sum is σ = 4091294997504. Its totient is φ = 1362160912896.

The previous prime is 2555555275003. The next prime is 2555555275027. The reversal of 2555555275005 is 5005725555552.

It is not a de Polignac number, because 2555555275005 - 2¹ = 2555555275003 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555555275003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 344550057 + ... + 344557473.

It is an arithmetic number, because the mean of its divisors is an integer number (127852968672).

Almost surely, 2^{2555555275005} is an apocalyptic number.

It is an amenable number.

2555555275005 is a deficient number, since it is larger than the sum of its proper divisors (1535739722499).

2555555275005 is a wasteful number, since it uses less digits than its factorization.

2555555275005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17845.

The product of its (nonzero) digits is 10937500, while the sum is 51.

The spelling of 2555555275005 in words is "two trillion, five hundred fifty-five billion, five hundred fifty-five million, two hundred seventy-five thousand, five".