485388143 has 8 divisors (see below), whose sum is σ = 489812400. Its totient is φ = 480975040.

The previous prime is 485388119. The next prime is 485388149. The reversal of 485388143 is 341883584.

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 485388143 - 2⁸ = 485387887 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 485388094 and 485388103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485388149) 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, 102083 + ... + 106731.

It is an arithmetic number, because the mean of its divisors is an integer number (61226550).

Almost surely, 2^485388143 is an apocalyptic number.

485388143 is a deficient number, since it is larger than the sum of its proper divisors (4424257).

485388143 is a wasteful number, since it uses less digits than its factorization.

485388143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5577.

The product of its digits is 368640, while the sum is 44.

The square root of 485388143 is about 22031.5261160002. The cubic root of 485388143 is about 785.8923375295.

The spelling of 485388143 in words is "four hundred eighty-five million, three hundred eighty-eight thousand, one hundred forty-three".