2063580377 has 4 divisors (see below), whose sum is σ = 2184967476. Its totient is φ = 1942193280.

The previous prime is 2063580373. The next prime is 2063580403. The reversal of 2063580377 is 7730853602.

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 1314135001 + 749445376 = 36251^2 + 27376^2 .

It is a cyclic number.

It is not a de Polignac number, because 2063580377 - 2² = 2063580373 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2063580371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60693524 + ... + 60693557.

It is an arithmetic number, because the mean of its divisors is an integer number (546241869).

Almost surely, 2^2063580377 is an apocalyptic number.

It is an amenable number.

2063580377 is a deficient number, since it is larger than the sum of its proper divisors (121387099).

2063580377 is a wasteful number, since it uses less digits than its factorization.

2063580377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121387098.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 2063580377 is about 45426.6483135175. The cubic root of 2063580377 is about 1273.1330619776.

The spelling of 2063580377 in words is "two billion, sixty-three million, five hundred eighty thousand, three hundred seventy-seven".