486453256 has 8 divisors (see below), whose sum is σ = 912099870. Its totient is φ = 243226624.

The previous prime is 486453229. The next prime is 486453259. The reversal of 486453256 is 652354684.

It can be written as a sum of positive squares in only one way, i.e., 389430756 + 97022500 = 19734^2 + 9850^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (486453259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30403321 + ... + 30403336.

Almost surely, 2^486453256 is an apocalyptic number.

It is an amenable number.

486453256 is a deficient number, since it is larger than the sum of its proper divisors (425646614).

486453256 is a wasteful number, since it uses less digits than its factorization.

486453256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60806663 (or 60806659 counting only the distinct ones).

The product of its digits is 691200, while the sum is 43.

The square root of 486453256 is about 22055.6853441465. The cubic root of 486453256 is about 786.4667593479.

The spelling of 486453256 in words is "four hundred eighty-six million, four hundred fifty-three thousand, two hundred fifty-six".