2163584070077 has 4 divisors (see below), whose sum is σ = 2290853721276. Its totient is φ = 2036314418880.

The previous prime is 2163584070059. The next prime is 2163584070149. The reversal of 2163584070077 is 7700704853612.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 890058278041 + 1273525792036 = 943429^2 + 1128506^2 .

It is a cyclic number.

It is not a de Polignac number, because 2163584070077 - 2³⁸ = 1888706163133 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 (2163584070017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63634825574 + ... + 63634825607.

It is an arithmetic number, because the mean of its divisors is an integer number (572713430319).

Almost surely, 2^{2163584070077} is an apocalyptic number.

It is an amenable number.

2163584070077 is a deficient number, since it is larger than the sum of its proper divisors (127269651199).

2163584070077 is a wasteful number, since it uses less digits than its factorization.

2163584070077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127269651198.

The product of its (nonzero) digits is 1975680, while the sum is 50.

The spelling of 2163584070077 in words is "two trillion, one hundred sixty-three billion, five hundred eighty-four million, seventy thousand, seventy-seven".