2511025511779 has 2 divisors, whose sum is σ = 2511025511780. Its totient is φ = 2511025511778.

The previous prime is 2511025511747. The next prime is 2511025511789. The reversal of 2511025511779 is 9771155201152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2511025511779 - 2⁵ = 2511025511747 is a prime.

It is not a weakly prime, because it can be changed into another prime (2511025511789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255512755889 + 1255512755890.

It is an arithmetic number, because the mean of its divisors is an integer number (1255512755890).

Almost surely, 2^{2511025511779} is an apocalyptic number.

2511025511779 is a deficient number, since it is larger than the sum of its proper divisors (1).

2511025511779 is an equidigital number, since it uses as much as digits as its factorization.

2511025511779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 220500, while the sum is 46.

The spelling of 2511025511779 in words is "two trillion, five hundred eleven billion, twenty-five million, five hundred eleven thousand, seven hundred seventy-nine".