485005725 has 30 divisors (see below), whose sum is σ = 898402010. Its totient is φ = 258668640.

The previous prime is 485005711. The next prime is 485005739. The reversal of 485005725 is 527500584.

It is a happy number.

485005725 is a `hidden beast` number, since 4 + 85 + 0 + 0 + 572 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (485005711) and next prime (485005739).

It can be written as a sum of positive squares in 3 ways, for example, as 83283876 + 401721849 = 9126^2 + 20043^2 .

It is not a de Polignac number, because 485005725 - 2¹¹ = 485003677 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 485005725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 117730 + ... + 121779.

Almost surely, 2^485005725 is an apocalyptic number.

485005725 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

485005725 is a deficient number, since it is larger than the sum of its proper divisors (413396285).

485005725 is a wasteful number, since it uses less digits than its factorization.

485005725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239531 (or 239517 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 485005725 is about 22022.8455245910. The cubic root of 485005725 is about 785.6858922050.

The spelling of 485005725 in words is "four hundred eighty-five million, five thousand, seven hundred twenty-five".