485379186419 has 8 divisors (see below), whose sum is σ = 490305158640. Its totient is φ = 480455572000.

The previous prime is 485379186407. The next prime is 485379186473. The reversal of 485379186419 is 914681973584.

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 485379186419 - 2⁴ = 485379186403 is a prime.

It is a super-2 number, since 2×485379186419² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485372186419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174164 + ... + 1000545.

It is an arithmetic number, because the mean of its divisors is an integer number (61288144830).

Almost surely, 2^485379186419 is an apocalyptic number.

485379186419 is a deficient number, since it is larger than the sum of its proper divisors (4925972221).

485379186419 is a wasteful number, since it uses less digits than its factorization.

485379186419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178901.

The product of its digits is 52254720, while the sum is 65.

The spelling of 485379186419 in words is "four hundred eighty-five billion, three hundred seventy-nine million, one hundred eighty-six thousand, four hundred nineteen".