6501470431 has 2 divisors, whose sum is σ = 6501470432. Its totient is φ = 6501470430.

The previous prime is 6501470413. The next prime is 6501470449. The reversal of 6501470431 is 1340741056.

Together with previous prime (6501470413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (6501470413) and next prime (6501470449).

It is a cyclic number.

It is not a de Polignac number, because 6501470431 - 2⁵ = 6501470399 is a prime.

It is a super-2 number, since 2×6501470431² = 84538235530334651522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6501470393 and 6501470402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6501470461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3250735215 + 3250735216.

It is an arithmetic number, because the mean of its divisors is an integer number (3250735216).

Almost surely, 2^6501470431 is an apocalyptic number.

6501470431 is a deficient number, since it is larger than the sum of its proper divisors (1).

6501470431 is an equidigital number, since it uses as much as digits as its factorization.

6501470431 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 6501470431 is about 80631.6961932465. The cubic root of 6501470431 is about 1866.3962960061.

The spelling of 6501470431 in words is "six billion, five hundred one million, four hundred seventy thousand, four hundred thirty-one".