485210019 has 16 divisors (see below), whose sum is σ = 739745792. Its totient is φ = 277121088.

The previous prime is 485210017. The next prime is 485210059. The reversal of 485210019 is 910012584.

It is a happy number.

It is not a de Polignac number, because 485210019 - 2¹ = 485210017 is a prime.

It is a super-2 number, since 2×485210019² = 470857525075960722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485210017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47262 + ... + 56604.

It is an arithmetic number, because the mean of its divisors is an integer number (46234112).

Almost surely, 2^485210019 is an apocalyptic number.

485210019 is a deficient number, since it is larger than the sum of its proper divisors (254535773).

485210019 is a wasteful number, since it uses less digits than its factorization.

485210019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11826.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 485210019 is about 22027.4832652303. The cubic root of 485210019 is about 785.7961921965.

The spelling of 485210019 in words is "four hundred eighty-five million, two hundred ten thousand, nineteen".