5636181701 has 8 divisors (see below), whose sum is σ = 5705867640. Its totient is φ = 5566822848.

The previous prime is 5636181689. The next prime is 5636181713. The reversal of 5636181701 is 1071816365.

It is an interprime number because it is at equal distance from previous prime (5636181689) and next prime (5636181713).

It can be written as a sum of positive squares in 4 ways, for example, as 416119201 + 5220062500 = 20399^2 + 72250^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5636181701 - 2⁶ = 5636181637 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 (5636181721) 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 in 7 ways as a sum of consecutive naturals, for example, 47006 + ... + 116111.

It is an arithmetic number, because the mean of its divisors is an integer number (713233455).

Almost surely, 2^5636181701 is an apocalyptic number.

It is an amenable number.

5636181701 is a deficient number, since it is larger than the sum of its proper divisors (69685939).

5636181701 is a wasteful number, since it uses less digits than its factorization.

5636181701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163543.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 5636181701 is about 75074.5076640533. The cubic root of 5636181701 is about 1779.6243053624.

The spelling of 5636181701 in words is "five billion, six hundred thirty-six million, one hundred eighty-one thousand, seven hundred one".