485626443974 has 16 divisors (see below), whose sum is σ = 852807414816. Its totient is φ = 203049384000.

The previous prime is 485626443947. The next prime is 485626443977. The reversal of 485626443974 is 479344626584.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485626443977) 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 7 ways as a sum of consecutive naturals, for example, 423018977 + ... + 423020124.

It is an arithmetic number, because the mean of its divisors is an integer number (53300463426).

Almost surely, 2^485626443974 is an apocalyptic number.

485626443974 is a deficient number, since it is larger than the sum of its proper divisors (367180970842).

485626443974 is a wasteful number, since it uses less digits than its factorization.

485626443974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846039151.

The product of its digits is 139345920, while the sum is 62.

The spelling of 485626443974 in words is "four hundred eighty-five billion, six hundred twenty-six million, four hundred forty-three thousand, nine hundred seventy-four".