6373003081 has 2 divisors, whose sum is σ = 6373003082. Its totient is φ = 6373003080.

The previous prime is 6373003037. The next prime is 6373003159. The reversal of 6373003081 is 1803003736.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6134022400 + 238980681 = 78320^2 + 15459^2 .

It is a cyclic number.

It is not a de Polignac number, because 6373003081 - 2⁹ = 6373002569 is a prime.

It is a super-2 number, since 2×6373003081² = 81230336540870985122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6373003031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3186501540 + 3186501541.

It is an arithmetic number, because the mean of its divisors is an integer number (3186501541).

Almost surely, 2^6373003081 is an apocalyptic number.

It is an amenable number.

6373003081 is a deficient number, since it is larger than the sum of its proper divisors (1).

6373003081 is an equidigital number, since it uses as much as digits as its factorization.

6373003081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 6373003081 is about 79831.0909420634. The cubic root of 6373003081 is about 1854.0212583002.

The spelling of 6373003081 in words is "six billion, three hundred seventy-three million, three thousand, eighty-one".