1603000485 has 48 divisors (see below), whose sum is σ = 2816985600. Its totient is φ = 843182592.

The previous prime is 1603000463. The next prime is 1603000507. The reversal of 1603000485 is 5840003061.

It is an interprime number because it is at equal distance from previous prime (1603000463) and next prime (1603000507).

It is not a de Polignac number, because 1603000485 - 2⁵ = 1603000453 is a prime.

It is a super-2 number, since 2×1603000485² = 5139221109820470450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1214656 + ... + 1215974.

It is an arithmetic number, because the mean of its divisors is an integer number (58687200).

Almost surely, 2^1603000485 is an apocalyptic number.

1603000485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1603000485 is a deficient number, since it is larger than the sum of its proper divisors (1213985115).

1603000485 is a wasteful number, since it uses less digits than its factorization.

1603000485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682 (or 1679 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1603000485 is about 40037.4884951591. The cubic root of 1603000485 is about 1170.3377613488.

The spelling of 1603000485 in words is "one billion, six hundred three million, four hundred eighty-five", and thus it is an aban number.