475126481 has 2 divisors, whose sum is σ = 475126482. Its totient is φ = 475126480.

The previous prime is 475126441. The next prime is 475126513. The reversal of 475126481 is 184621574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 402604225 + 72522256 = 20065^2 + 8516^2 .

It is a cyclic number.

It is not a de Polignac number, because 475126481 - 2²² = 470932177 is a prime.

It is a super-2 number, since 2×475126481² = 451490345894886722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (475126441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237563240 + 237563241.

It is an arithmetic number, because the mean of its divisors is an integer number (237563241).

Almost surely, 2^475126481 is an apocalyptic number.

It is an amenable number.

475126481 is a deficient number, since it is larger than the sum of its proper divisors (1).

475126481 is an equidigital number, since it uses as much as digits as its factorization.

475126481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 53760, while the sum is 38.

The square root of 475126481 is about 21797.3961977113. The cubic root of 475126481 is about 780.3146226924.

The spelling of 475126481 in words is "four hundred seventy-five million, one hundred twenty-six thousand, four hundred eighty-one".