475484876401 has 2 divisors, whose sum is σ = 475484876402. Its totient is φ = 475484876400.

The previous prime is 475484876249. The next prime is 475484876407. The reversal of 475484876401 is 104678484574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 402666393600 + 72818482801 = 634560^2 + 269849^2 .

It is a cyclic number.

It is not a de Polignac number, because 475484876401 - 2²¹ = 475482779249 is a prime.

It is not a weakly prime, because it can be changed into another prime (475484876407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237742438200 + 237742438201.

It is an arithmetic number, because the mean of its divisors is an integer number (237742438201).

Almost surely, 2^475484876401 is an apocalyptic number.

It is an amenable number.

475484876401 is a deficient number, since it is larger than the sum of its proper divisors (1).

475484876401 is an equidigital number, since it uses as much as digits as its factorization.

475484876401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24084480, while the sum is 58.

The spelling of 475484876401 in words is "four hundred seventy-five billion, four hundred eighty-four million, eight hundred seventy-six thousand, four hundred one".