6501470413 has 2 divisors, whose sum is σ = 6501470414. Its totient is φ = 6501470412.

The previous prime is 6501470399. The next prime is 6501470431. The reversal of 6501470413 is 3140741056.

Together with next prime (6501470431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4073247684 + 2428222729 = 63822^2 + 49277^2 .

It is a cyclic number.

It is not a de Polignac number, because 6501470413 - 2¹³ = 6501462221 is a prime.

It is a super-2 number, since 2×6501470413² = 84538235062228781138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6501470113) 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, 3250735206 + 3250735207.

It is an arithmetic number, because the mean of its divisors is an integer number (3250735207).

Almost surely, 2^6501470413 is an apocalyptic number.

It is an amenable number.

6501470413 is a deficient number, since it is larger than the sum of its proper divisors (1).

6501470413 is an equidigital number, since it uses as much as digits as its factorization.

6501470413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 6501470413 is about 80631.6960816279. The cubic root of 6501470413 is about 1866.3962942837.

The spelling of 6501470413 in words is "six billion, five hundred one million, four hundred seventy thousand, four hundred thirteen".