5631486041 has 2 divisors, whose sum is σ = 5631486042. Its totient is φ = 5631486040.

The previous prime is 5631486031. The next prime is 5631486061. The reversal of 5631486041 is 1406841365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5553975625 + 77510416 = 74525^2 + 8804^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5631486041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5631485986 and 5631486004.

It is not a weakly prime, because it can be changed into another prime (5631486001) 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, 2815743020 + 2815743021.

It is an arithmetic number, because the mean of its divisors is an integer number (2815743021).

Almost surely, 2^5631486041 is an apocalyptic number.

It is an amenable number.

5631486041 is a deficient number, since it is larger than the sum of its proper divisors (1).

5631486041 is an equidigital number, since it uses as much as digits as its factorization.

5631486041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 5631486041 is about 75043.2278157063. The cubic root of 5631486041 is about 1779.1299498534.

The spelling of 5631486041 in words is "five billion, six hundred thirty-one million, four hundred eighty-six thousand, forty-one".