2773155839983 has 2 divisors, whose sum is σ = 2773155839984. Its totient is φ = 2773155839982.

The previous prime is 2773155839959. The next prime is 2773155840097. The reversal of 2773155839983 is 3899385513772.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2773155839983 - 2¹³ = 2773155831791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2773155839903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1386577919991 + 1386577919992.

It is an arithmetic number, because the mean of its divisors is an integer number (1386577919992).

Almost surely, 2^{2773155839983} is an apocalyptic number.

2773155839983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2773155839983 is an equidigital number, since it uses as much as digits as its factorization.

2773155839983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 342921600, while the sum is 70.

The spelling of 2773155839983 in words is "two trillion, seven hundred seventy-three billion, one hundred fifty-five million, eight hundred thirty-nine thousand, nine hundred eighty-three".