2603287000485 has 80 divisors (see below), whose sum is σ = 4679371719792. Its totient is φ = 1384633267200.

The previous prime is 2603287000469. The next prime is 2603287000541. The reversal of 2603287000485 is 5840007823062.

2603287000485 is a `hidden beast` number, since 2 + 60 + 32 + 87 + 0 + 0 + 0 + 485 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 34835236164 + 2568451764321 = 186642^2 + 1602639^2 .

It is not a de Polignac number, because 2603287000485 - 2⁴ = 2603287000469 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2603287000485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 518477275 + ... + 518482295.

Almost surely, 2^{2603287000485} is an apocalyptic number.

It is an amenable number.

2603287000485 is a deficient number, since it is larger than the sum of its proper divisors (2076084719307).

2603287000485 is a wasteful number, since it uses less digits than its factorization.

2603287000485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8276 (or 8267 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 2603287000485 in words is "two trillion, six hundred three billion, two hundred eighty-seven million, four hundred eighty-five", and thus it is an aban number.