485488874577501 has 24 divisors (see below), whose sum is σ = 713413899488160. Its totient is φ = 318054644290656.

The previous prime is 485488874577493. The next prime is 485488874577557. The reversal of 485488874577501 is 105775478884584.

485488874577501 is a `hidden beast` number, since 4 + 8 + 5 + 4 + 88 + 87 + 457 + 7 + 5 + 0 + 1 = 666.

It is not a de Polignac number, because 485488874577501 - 2³ = 485488874577493 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485488874577571) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169346475 + ... + 172189448.

It is an arithmetic number, because the mean of its divisors is an integer number (29725579145340).

Almost surely, 2^{485488874577501} is an apocalyptic number.

It is an amenable number.

485488874577501 is a deficient number, since it is larger than the sum of its proper divisors (227925024910659).

485488874577501 is a wasteful number, since it uses less digits than its factorization.

485488874577501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341538665 (or 341538662 counting only the distinct ones).

The product of its (nonzero) digits is 11239424000, while the sum is 81.

The spelling of 485488874577501 in words is "four hundred eighty-five trillion, four hundred eighty-eight billion, eight hundred seventy-four million, five hundred seventy-seven thousand, five hundred one".