5632255381 has 2 divisors, whose sum is σ = 5632255382. Its totient is φ = 5632255380.

The previous prime is 5632255379. The next prime is 5632255393. The reversal of 5632255381 is 1835522365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4874134225 + 758121156 = 69815^2 + 27534^2 .

It is a cyclic number.

It is not a de Polignac number, because 5632255381 - 2¹ = 5632255379 is a prime.

It is a super-2 number, since 2×5632255381² = 63444601353606910322, which contains 22 as substring.

Together with 5632255379, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5632255331) 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 as a sum of consecutive naturals, namely, 2816127690 + 2816127691.

It is an arithmetic number, because the mean of its divisors is an integer number (2816127691).

Almost surely, 2^5632255381 is an apocalyptic number.

It is an amenable number.

5632255381 is a deficient number, since it is larger than the sum of its proper divisors (1).

5632255381 is an equidigital number, since it uses as much as digits as its factorization.

5632255381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216000, while the sum is 40.

The square root of 5632255381 is about 75048.3536195165. The cubic root of 5632255381 is about 1779.2109642014.

The spelling of 5632255381 in words is "five billion, six hundred thirty-two million, two hundred fifty-five thousand, three hundred eighty-one".