475501268953 has 2 divisors, whose sum is σ = 475501268954. Its totient is φ = 475501268952.

The previous prime is 475501268947. The next prime is 475501268959. The reversal of 475501268953 is 359862105574.

It is a balanced prime because it is at equal distance from previous prime (475501268947) and next prime (475501268959).

It can be written as a sum of positive squares in only one way, i.e., 436402929664 + 39098339289 = 660608^2 + 197733^2 .

It is a cyclic number.

It is not a de Polignac number, because 475501268953 - 2⁹ = 475501268441 is a prime.

It is a super-2 number, since 2×475501268953² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 475501268894 and 475501268903.

It is not a weakly prime, because it can be changed into another prime (475501268959) 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, 237750634476 + 237750634477.

It is an arithmetic number, because the mean of its divisors is an integer number (237750634477).

It is a 1-persistent number, because it is pandigital, but 2⋅475501268953 = 951002537906 is not.

Almost surely, 2^475501268953 is an apocalyptic number.

It is an amenable number.

475501268953 is a deficient number, since it is larger than the sum of its proper divisors (1).

475501268953 is an equidigital number, since it uses as much as digits as its factorization.

475501268953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 475501268953 in words is "four hundred seventy-five billion, five hundred one million, two hundred sixty-eight thousand, nine hundred fifty-three".