475361077 has 2 divisors, whose sum is σ = 475361078. Its totient is φ = 475361076.

The previous prime is 475361059. The next prime is 475361111. The reversal of 475361077 is 770163574.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 401641681 + 73719396 = 20041^2 + 8586^2 .

It is a cyclic number.

It is not a de Polignac number, because 475361077 - 2¹¹ = 475359029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475341077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237680538 + 237680539.

It is an arithmetic number, because the mean of its divisors is an integer number (237680539).

Almost surely, 2^475361077 is an apocalyptic number.

It is an amenable number.

475361077 is a deficient number, since it is larger than the sum of its proper divisors (1).

475361077 is an equidigital number, since it uses as much as digits as its factorization.

475361077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 123480, while the sum is 40.

The square root of 475361077 is about 21802.7768185614. The cubic root of 475361077 is about 780.4430296017.

The spelling of 475361077 in words is "four hundred seventy-five million, three hundred sixty-one thousand, seventy-seven".