5637363481 has 4 divisors (see below), whose sum is σ = 5638821412. Its totient is φ = 5635905552.

The previous prime is 5637363467. The next prime is 5637363491. The reversal of 5637363481 is 1843637365.

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 1807610256 + 3829753225 = 42516^2 + 61885^2 .

It is a cyclic number.

It is not a de Polignac number, because 5637363481 - 2¹⁷ = 5637232409 is a prime.

It is a super-2 number, since 2×5637363481² = 63559734033824874722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5637363491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723150 + ... + 730903.

It is an arithmetic number, because the mean of its divisors is an integer number (1409705353).

Almost surely, 2^5637363481 is an apocalyptic number.

It is an amenable number.

5637363481 is a deficient number, since it is larger than the sum of its proper divisors (1457931).

5637363481 is a wasteful number, since it uses less digits than its factorization.

5637363481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457930.

The product of its digits is 1088640, while the sum is 46.

The square root of 5637363481 is about 75082.3779658050. The cubic root of 5637363481 is about 1779.7486790104.

The spelling of 5637363481 in words is "five billion, six hundred thirty-seven million, three hundred sixty-three thousand, four hundred eighty-one".