485109079 has 8 divisors (see below), whose sum is σ = 597057440. Its totient is φ = 383822496.

The previous prime is 485109047. The next prime is 485109143. The reversal of 485109079 is 970901584.

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

It is a cyclic number.

It is not a de Polignac number, because 485109079 - 2⁵ = 485109047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485109179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2665344 + ... + 2665525.

It is an arithmetic number, because the mean of its divisors is an integer number (74632180).

Almost surely, 2^485109079 is an apocalyptic number.

485109079 is a deficient number, since it is larger than the sum of its proper divisors (111948361).

485109079 is a wasteful number, since it uses less digits than its factorization.

485109079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5330889.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 485109079 is about 22025.1919174385. The cubic root of 485109079 is about 785.7416977402.

The spelling of 485109079 in words is "four hundred eighty-five million, one hundred nine thousand, seventy-nine".