2051283854611 has 2 divisors, whose sum is σ = 2051283854612. Its totient is φ = 2051283854610.

The previous prime is 2051283854507. The next prime is 2051283854629. The reversal of 2051283854611 is 1164583821502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2051283854611 - 2⁷ = 2051283854483 is a prime.

It is a super-2 number, since 2×2051283854611² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2051283857611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025641927305 + 1025641927306.

It is an arithmetic number, because the mean of its divisors is an integer number (1025641927306).

Almost surely, 2^{2051283854611} is an apocalyptic number.

2051283854611 is a deficient number, since it is larger than the sum of its proper divisors (1).

2051283854611 is an equidigital number, since it uses as much as digits as its factorization.

2051283854611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 2051283854611 in words is "two trillion, fifty-one billion, two hundred eighty-three million, eight hundred fifty-four thousand, six hundred eleven".