6473260457 has 2 divisors, whose sum is σ = 6473260458. Its totient is φ = 6473260456.

The previous prime is 6473260439. The next prime is 6473260481. The reversal of 6473260457 is 7540623746.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6074020096 + 399240361 = 77936^2 + 19981^2 .

It is a cyclic number.

It is not a de Polignac number, because 6473260457 - 2⁶ = 6473260393 is a prime.

It is not a weakly prime, because it can be changed into another prime (6473262457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3236630228 + 3236630229.

It is an arithmetic number, because the mean of its divisors is an integer number (3236630229).

Almost surely, 2^6473260457 is an apocalyptic number.

It is an amenable number.

6473260457 is a deficient number, since it is larger than the sum of its proper divisors (1).

6473260457 is an equidigital number, since it uses as much as digits as its factorization.

6473260457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 44.

The square root of 6473260457 is about 80456.5749768159. The cubic root of 6473260457 is about 1863.6929421121.

The spelling of 6473260457 in words is "six billion, four hundred seventy-three million, two hundred sixty thousand, four hundred fifty-seven".