2555435011 has 4 divisors (see below), whose sum is σ = 2555847000. Its totient is φ = 2555023024.

The previous prime is 2555434993. The next prime is 2555435101. The reversal of 2555435011 is 1105345552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2555435011 - 2²⁷ = 2421217283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555435111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196546 + ... + 209143.

It is an arithmetic number, because the mean of its divisors is an integer number (638961750).

Almost surely, 2^2555435011 is an apocalyptic number.

2555435011 is a deficient number, since it is larger than the sum of its proper divisors (411989).

2555435011 is an equidigital number, since it uses as much as digits as its factorization.

2555435011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411988.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 2555435011 is about 50551.3106753920. The cubic root of 2555435011 is about 1367.1671463117.

The spelling of 2555435011 in words is "two billion, five hundred fifty-five million, four hundred thirty-five thousand, eleven".