6470353481 has 2 divisors, whose sum is σ = 6470353482. Its totient is φ = 6470353480.

The previous prime is 6470353447. The next prime is 6470353501. The reversal of 6470353481 is 1843530746.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4158186256 + 2312167225 = 64484^2 + 48085^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6470353481 is a prime.

It is a super-2 number, since 2×6470353481² = 83730948338177634722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6470853481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3235176740 + 3235176741.

It is an arithmetic number, because the mean of its divisors is an integer number (3235176741).

Almost surely, 2^6470353481 is an apocalyptic number.

It is an amenable number.

6470353481 is a deficient number, since it is larger than the sum of its proper divisors (1).

6470353481 is an equidigital number, since it uses as much as digits as its factorization.

6470353481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 6470353481 is about 80438.5074513445. The cubic root of 6470353481 is about 1863.4139213683.

The spelling of 6470353481 in words is "six billion, four hundred seventy million, three hundred fifty-three thousand, four hundred eighty-one".