2555050505 has 16 divisors (see below), whose sum is σ = 3589536384. Its totient is φ = 1709301120.

The previous prime is 2555050471. The next prime is 2555050541. The reversal of 2555050505 is 5050505552.

It is not a de Polignac number, because 2555050505 - 2¹² = 2555046409 is a prime.

2555050505 is a modest number, since divided by 50505 gives 2555 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 888827 + ... + 891696.

It is an arithmetic number, because the mean of its divisors is an integer number (224346024).

Almost surely, 2^2555050505 is an apocalyptic number.

It is an amenable number.

2555050505 is a deficient number, since it is larger than the sum of its proper divisors (1034485879).

2555050505 is a wasteful number, since it uses less digits than its factorization.

2555050505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780576.

The product of its (nonzero) digits is 31250, while the sum is 32.

The square root of 2555050505 is about 50547.5074063994. The cubic root of 2555050505 is about 1367.0985721633.

The spelling of 2555050505 in words is "two billion, five hundred fifty-five million, fifty thousand, five hundred five".