2775436036 has 24 divisors (see below), whose sum is σ = 5077646784. Its totient is φ = 1324905120.

The previous prime is 2775436019. The next prime is 2775436049. The reversal of 2775436036 is 6306345772.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2775435983 and 2775436001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21891 + ... + 77653.

It is an arithmetic number, because the mean of its divisors is an integer number (211568616).

Almost surely, 2^2775436036 is an apocalyptic number.

It is an amenable number.

2775436036 is a deficient number, since it is larger than the sum of its proper divisors (2302210748).

2775436036 is a wasteful number, since it uses less digits than its factorization.

2775436036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56331 (or 56329 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 43.

The square root of 2775436036 is about 52682.4072722574. The cubic root of 2775436036 is about 1405.3259774781.

The spelling of 2775436036 in words is "two billion, seven hundred seventy-five million, four hundred thirty-six thousand, thirty-six".