5631724093 has 2 divisors, whose sum is σ = 5631724094. Its totient is φ = 5631724092.

The previous prime is 5631724073. The next prime is 5631724103. The reversal of 5631724093 is 3904271365.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3384679684 + 2247044409 = 58178^2 + 47403^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5631724093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5631724073) 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, 2815862046 + 2815862047.

It is an arithmetic number, because the mean of its divisors is an integer number (2815862047).

Almost surely, 2^5631724093 is an apocalyptic number.

It is an amenable number.

5631724093 is a deficient number, since it is larger than the sum of its proper divisors (1).

5631724093 is an equidigital number, since it uses as much as digits as its factorization.

5631724093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 5631724093 is about 75044.8138980969. The cubic root of 5631724093 is about 1779.1550183979.

The spelling of 5631724093 in words is "five billion, six hundred thirty-one million, seven hundred twenty-four thousand, ninety-three".