2961151880773 has 2 divisors, whose sum is σ = 2961151880774. Its totient is φ = 2961151880772.

The previous prime is 2961151880719. The next prime is 2961151880777. The reversal of 2961151880773 is 3770881511692.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2036848461124 + 924303419649 = 1427182^2 + 961407^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2961151880773 is a prime.

It is a super-2 number, since 2×2961151880773² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2961151880777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1480575940386 + 1480575940387.

It is an arithmetic number, because the mean of its divisors is an integer number (1480575940387).

Almost surely, 2^{2961151880773} is an apocalyptic number.

It is an amenable number.

2961151880773 is a deficient number, since it is larger than the sum of its proper divisors (1).

2961151880773 is an equidigital number, since it uses as much as digits as its factorization.

2961151880773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 58.

The spelling of 2961151880773 in words is "two trillion, nine hundred sixty-one billion, one hundred fifty-one million, eight hundred eighty thousand, seven hundred seventy-three".