485141477 has 2 divisors, whose sum is σ = 485141478. Its totient is φ = 485141476.

The previous prime is 485141453. The next prime is 485141519. The reversal of 485141477 is 774141584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 427290241 + 57851236 = 20671^2 + 7606^2 .

It is a cyclic number.

It is not a de Polignac number, because 485141477 - 2⁸ = 485141221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485141177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242570738 + 242570739.

It is an arithmetic number, because the mean of its divisors is an integer number (242570739).

Almost surely, 2^485141477 is an apocalyptic number.

It is an amenable number.

485141477 is a deficient number, since it is larger than the sum of its proper divisors (1).

485141477 is an equidigital number, since it uses as much as digits as its factorization.

485141477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 125440, while the sum is 41.

The square root of 485141477 is about 22025.9273811570. The cubic root of 485141477 is about 785.7591892653.

The spelling of 485141477 in words is "four hundred eighty-five million, one hundred forty-one thousand, four hundred seventy-seven".