2773534041 has 40 divisors (see below), whose sum is σ = 4223028744. Its totient is φ = 1813674240.

The previous prime is 2773533991. The next prime is 2773534069. The reversal of 2773534041 is 1404353772.

2773534041 is a `hidden beast` number, since 277 + 3 + 5 + 340 + 41 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 362331225 + 2411202816 = 19035^2 + 49104^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2773534041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2773533987 and 2773534005.

It is not an unprimeable number, because it can be changed into a prime (2773544041) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1163671 + ... + 1166051.

Almost surely, 2^2773534041 is an apocalyptic number.

It is an amenable number.

2773534041 is a deficient number, since it is larger than the sum of its proper divisors (1449494703).

2773534041 is a wasteful number, since it uses less digits than its factorization.

2773534041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2663 (or 2654 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 2773534041 is about 52664.3526590805. The cubic root of 2773534041 is about 1405.0048827311.

It can be divided in two parts, 27735 and 34041, that added together give a triangular number (61776 = T₃₅₁).

The spelling of 2773534041 in words is "two billion, seven hundred seventy-three million, five hundred thirty-four thousand, forty-one".