485432333977 has 2 divisors, whose sum is σ = 485432333978. Its totient is φ = 485432333976.

The previous prime is 485432333963. The next prime is 485432333989. The reversal of 485432333977 is 779333234584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 484765455001 + 666878976 = 696251^2 + 25824^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-485432333977 is a prime.

It is not a weakly prime, because it can be changed into another prime (485432333917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242716166988 + 242716166989.

It is an arithmetic number, because the mean of its divisors is an integer number (242716166989).

Almost surely, 2^485432333977 is an apocalyptic number.

It is an amenable number.

485432333977 is a deficient number, since it is larger than the sum of its proper divisors (1).

485432333977 is an equidigital number, since it uses as much as digits as its factorization.

485432333977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45722880, while the sum is 58.

The spelling of 485432333977 in words is "four hundred eighty-five billion, four hundred thirty-two million, three hundred thirty-three thousand, nine hundred seventy-seven".