5606677381 has 2 divisors, whose sum is σ = 5606677382. Its totient is φ = 5606677380.

The previous prime is 5606677289. The next prime is 5606677459. The reversal of 5606677381 is 1837766065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4650012481 + 956664900 = 68191^2 + 30930^2 .

It is a cyclic number.

It is not a de Polignac number, because 5606677381 - 2¹⁵ = 5606644613 is a prime.

It is a super-2 number, since 2×5606677381² = 62869662509234038322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5606677481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803338690 + 2803338691.

It is an arithmetic number, because the mean of its divisors is an integer number (2803338691).

Almost surely, 2^5606677381 is an apocalyptic number.

It is an amenable number.

5606677381 is a deficient number, since it is larger than the sum of its proper divisors (1).

5606677381 is an equidigital number, since it uses as much as digits as its factorization.

5606677381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The square root of 5606677381 is about 74877.7495722194. The cubic root of 5606677381 is about 1776.5135413855.

The spelling of 5606677381 in words is "five billion, six hundred six million, six hundred seventy-seven thousand, three hundred eighty-one".