485686335744 has 81 divisors (see below), whose sum is σ = 1400449897483. Its totient is φ = 161884294656.

The previous prime is 485686335683. The next prime is 485686335781. The reversal of 485686335744 is 447533686584.

It is a happy number.

The square root of 485686335744 is 696912.

It is a perfect power (a square), and thus also a powerful number.

485686335744 is a `hidden beast` number, since 4 + 8 + 56 + 8 + 6 + 3 + 3 + 574 + 4 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 33444517 + ... + 33459035.

Almost surely, 2^485686335744 is an apocalyptic number.

485686335744 is the 696912-nd square number.

It is an amenable number.

485686335744 is an abundant number, since it is smaller than the sum of its proper divisors (914763561739).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485686335744 is an frugal number, since it uses more digits than its factorization.

485686335744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29060 (or 14524 counting only the distinct ones).

The product of its digits is 232243200, while the sum is 63.

The spelling of 485686335744 in words is "four hundred eighty-five billion, six hundred eighty-six million, three hundred thirty-five thousand, seven hundred forty-four".