485251603 has 4 divisors (see below), whose sum is σ = 496536568. Its totient is φ = 473966640.

The previous prime is 485251589. The next prime is 485251639. The reversal of 485251603 is 306152584.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 485251603 - 2¹³ = 485243411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485251003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5642418 + ... + 5642503.

It is an arithmetic number, because the mean of its divisors is an integer number (124134142).

Almost surely, 2^485251603 is an apocalyptic number.

485251603 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

485251603 is a deficient number, since it is larger than the sum of its proper divisors (11284965).

485251603 is a wasteful number, since it uses less digits than its factorization.

485251603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11284964.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 485251603 is about 22028.4271567445. The cubic root of 485251603 is about 785.8186399436.

The spelling of 485251603 in words is "four hundred eighty-five million, two hundred fifty-one thousand, six hundred three".