5637275993 has 2 divisors, whose sum is σ = 5637275994. Its totient is φ = 5637275992.

The previous prime is 5637275981. The next prime is 5637276013. The reversal of 5637275993 is 3995727365.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3118440649 + 2518835344 = 55843^2 + 50188^2 .

It is a cyclic number.

It is not a de Polignac number, because 5637275993 - 2¹² = 5637271897 is a prime.

It is not a weakly prime, because it can be changed into another prime (5637275923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818637996 + 2818637997.

It is an arithmetic number, because the mean of its divisors is an integer number (2818637997).

Almost surely, 2^5637275993 is an apocalyptic number.

It is an amenable number.

5637275993 is a deficient number, since it is larger than the sum of its proper divisors (1).

5637275993 is an equidigital number, since it uses as much as digits as its factorization.

5637275993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10716300, while the sum is 56.

The square root of 5637275993 is about 75081.7953501380. The cubic root of 5637275993 is about 1779.7394721380.

The spelling of 5637275993 in words is "five billion, six hundred thirty-seven million, two hundred seventy-five thousand, nine hundred ninety-three".