305025485 has 8 divisors (see below), whose sum is σ = 366218496. Its totient is φ = 243895120.

The previous prime is 305025439. The next prime is 305025493. The reversal of 305025485 is 584520503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 305025485 - 2¹⁴ = 305009101 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 4181 + ... + 25050.

It is an arithmetic number, because the mean of its divisors is an integer number (45777312).

Almost surely, 2^305025485 is an apocalyptic number.

It is an amenable number.

305025485 is a deficient number, since it is larger than the sum of its proper divisors (61193011).

305025485 is a wasteful number, since it uses less digits than its factorization.

305025485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31323.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 305025485 is about 17464.9788147596. The cubic root of 305025485 is about 673.1502975733.

Adding to 305025485 its reverse (584520503), we get a palindrome (889545988).

The spelling of 305025485 in words is "three hundred five million, twenty-five thousand, four hundred eighty-five".