2655263562111 has 20 divisors (see below), whose sum is σ = 3966570269112. Its totient is φ = 1770146502768.

The previous prime is 2655263562073. The next prime is 2655263562173. The reversal of 2655263562111 is 1112653625562.

2655263562111 is a `hidden beast` number, since 2 + 6 + 5 + 5 + 2 + 6 + 3 + 5 + 621 + 11 = 666.

It is not a de Polignac number, because 2655263562111 - 2¹⁵ = 2655263529343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655263562311) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5398476 + ... + 5869758.

Almost surely, 2^{2655263562111} is an apocalyptic number.

2655263562111 is a deficient number, since it is larger than the sum of its proper divisors (1311306707001).

2655263562111 is an equidigital number, since it uses as much as digits as its factorization.

2655263562111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540852 (or 540843 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The spelling of 2655263562111 in words is "two trillion, six hundred fifty-five billion, two hundred sixty-three million, five hundred sixty-two thousand, one hundred eleven".