476385505153 has 2 divisors, whose sum is σ = 476385505154. Its totient is φ = 476385505152.

The previous prime is 476385505087. The next prime is 476385505171. The reversal of 476385505153 is 351505583674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 473085347344 + 3300157809 = 687812^2 + 57447^2 .

It is a cyclic number.

It is not a de Polignac number, because 476385505153 - 2²⁹ = 475848634241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 476385505153.

It is not a weakly prime, because it can be changed into another prime (476385005153) 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, 238192752576 + 238192752577.

It is an arithmetic number, because the mean of its divisors is an integer number (238192752577).

Almost surely, 2^476385505153 is an apocalyptic number.

It is an amenable number.

476385505153 is a deficient number, since it is larger than the sum of its proper divisors (1).

476385505153 is an equidigital number, since it uses as much as digits as its factorization.

476385505153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560000, while the sum is 52.

The spelling of 476385505153 in words is "four hundred seventy-six billion, three hundred eighty-five million, five hundred five thousand, one hundred fifty-three".