5463126457 has 2 divisors, whose sum is σ = 5463126458. Its totient is φ = 5463126456.

The previous prime is 5463126413. The next prime is 5463126469. The reversal of 5463126457 is 7546213645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5314993216 + 148133241 = 72904^2 + 12171^2 .

It is a cyclic number.

It is not a de Polignac number, because 5463126457 - 2¹¹ = 5463124409 is a prime.

It is a super-3 number, since 3×5463126457³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (5463126157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2731563228 + 2731563229.

It is an arithmetic number, because the mean of its divisors is an integer number (2731563229).

Almost surely, 2^5463126457 is an apocalyptic number.

It is an amenable number.

5463126457 is a deficient number, since it is larger than the sum of its proper divisors (1).

5463126457 is an equidigital number, since it uses as much as digits as its factorization.

5463126457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 604800, while the sum is 43.

The square root of 5463126457 is about 73912.9654187951. The cubic root of 5463126457 is about 1761.2205781873.

The spelling of 5463126457 in words is "five billion, four hundred sixty-three million, one hundred twenty-six thousand, four hundred fifty-seven".