2555763236211 has 4 divisors (see below), whose sum is σ = 3407684314952. Its totient is φ = 1703842157472.

The previous prime is 2555763236207. The next prime is 2555763236219. The reversal of 2555763236211 is 1126323675552.

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

It is not a de Polignac number, because 2555763236211 - 2² = 2555763236207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555763236219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425960539366 + ... + 425960539371.

It is an arithmetic number, because the mean of its divisors is an integer number (851921078738).

Almost surely, 2^{2555763236211} is an apocalyptic number.

2555763236211 is a deficient number, since it is larger than the sum of its proper divisors (851921078741).

2555763236211 is an equidigital number, since it uses as much as digits as its factorization.

2555763236211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851921078740.

The product of its digits is 2268000, while the sum is 48.

The spelling of 2555763236211 in words is "two trillion, five hundred fifty-five billion, seven hundred sixty-three million, two hundred thirty-six thousand, two hundred eleven".