485458964 has 6 divisors (see below), whose sum is σ = 849553194. Its totient is φ = 242729480.

The previous prime is 485458957. The next prime is 485458969. The reversal of 485458964 is 469854584.

It can be written as a sum of positive squares in only one way, i.e., 357588100 + 127870864 = 18910^2 + 11308^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485458969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60682367 + ... + 60682374.

It is an arithmetic number, because the mean of its divisors is an integer number (141592199).

Almost surely, 2^485458964 is an apocalyptic number.

It is an amenable number.

485458964 is a deficient number, since it is larger than the sum of its proper divisors (364094230).

485458964 is a wasteful number, since it uses less digits than its factorization.

485458964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121364745 (or 121364743 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 53.

The square root of 485458964 is about 22033.1333223398. The cubic root of 485458964 is about 785.9305577837.

The spelling of 485458964 in words is "four hundred eighty-five million, four hundred fifty-eight thousand, nine hundred sixty-four".