5531436601 has 2 divisors, whose sum is σ = 5531436602. Its totient is φ = 5531436600.

The previous prime is 5531436577. The next prime is 5531436643. The reversal of 5531436601 is 1066341355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5433901225 + 97535376 = 73715^2 + 9876^2 .

It is a cyclic number.

It is not a de Polignac number, because 5531436601 - 2⁵ = 5531436569 is a prime.

It is not a weakly prime, because it can be changed into another prime (5531436661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2765718300 + 2765718301.

It is an arithmetic number, because the mean of its divisors is an integer number (2765718301).

Almost surely, 2^5531436601 is an apocalyptic number.

It is an amenable number.

5531436601 is a deficient number, since it is larger than the sum of its proper divisors (1).

5531436601 is an equidigital number, since it uses as much as digits as its factorization.

5531436601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 5531436601 is about 74373.6283974367. The cubic root of 5531436601 is about 1768.5308759150.

Adding to 5531436601 its reverse (1066341355), we get a palindrome (6597777956).

The spelling of 5531436601 in words is "five billion, five hundred thirty-one million, four hundred thirty-six thousand, six hundred one".