487052217444 has 24 divisors (see below), whose sum is σ = 1223874803200. Its totient is φ = 149862220704.

The previous prime is 487052217419. The next prime is 487052217473. The reversal of 487052217444 is 444712250784.

It is a junction number, because it is equal to n+sod(n) for n = 487052217393 and 487052217402.

It is an unprimeable number.

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, 1561064644 + ... + 1561064955.

Almost surely, 2^487052217444 is an apocalyptic number.

It is an amenable number.

487052217444 is an abundant number, since it is smaller than the sum of its proper divisors (736822585756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487052217444 is a wasteful number, since it uses less digits than its factorization.

487052217444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3122129619 (or 3122129617 counting only the distinct ones).

The product of its (nonzero) digits is 2007040, while the sum is 48.

The spelling of 487052217444 in words is "four hundred eighty-seven billion, fifty-two million, two hundred seventeen thousand, four hundred forty-four".