485311603 has 16 divisors (see below), whose sum is σ = 573972480. Its totient is φ = 401551200.

The previous prime is 485311601. The next prime is 485311621. The reversal of 485311603 is 306113584.

It is a cyclic number.

It is not a de Polignac number, because 485311603 - 2¹ = 485311601 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485311601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90933 + ... + 96121.

It is an arithmetic number, because the mean of its divisors is an integer number (35873280).

Almost surely, 2^485311603 is an apocalyptic number.

485311603 is a deficient number, since it is larger than the sum of its proper divisors (88660877).

485311603 is a wasteful number, since it uses less digits than its factorization.

485311603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5658.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 485311603 is about 22029.7889912727. The cubic root of 485311603 is about 785.8510266993.

The spelling of 485311603 in words is "four hundred eighty-five million, three hundred eleven thousand, six hundred three".