2280564077 has 6 divisors (see below), whose sum is σ = 2506735854. Its totient is φ = 2073239960.

The previous prime is 2280564071. The next prime is 2280564101. The reversal of 2280564077 is 7704650822.

It can be written as a sum of positive squares in only one way, i.e., 1944721801 + 335842276 = 44099^2 + 18326^2 .

It is not a de Polignac number, because 2280564077 - 2¹⁰ = 2280563053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280564071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9423698 + ... + 9423939.

It is an arithmetic number, because the mean of its divisors is an integer number (417789309).

Almost surely, 2^2280564077 is an apocalyptic number.

It is an amenable number.

2280564077 is a deficient number, since it is larger than the sum of its proper divisors (226171777).

2280564077 is a wasteful number, since it uses less digits than its factorization.

2280564077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18847659 (or 18847648 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 2280564077 is about 47755.2518263698. The cubic root of 2280564077 is about 1316.2774051203.

The spelling of 2280564077 in words is "two billion, two hundred eighty million, five hundred sixty-four thousand, seventy-seven".