487442861629 has 8 divisors (see below), whose sum is σ = 499794606432. Its totient is φ = 475137292560.

The previous prime is 487442861627. The next prime is 487442861669. The reversal of 487442861629 is 926168244784.

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 487442861629 - 2¹ = 487442861627 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487442861621) 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, 11522554 + ... + 11564779.

It is an arithmetic number, because the mean of its divisors is an integer number (62474325804).

Almost surely, 2^487442861629 is an apocalyptic number.

It is an amenable number.

487442861629 is a deficient number, since it is larger than the sum of its proper divisors (12351744803).

487442861629 is a wasteful number, since it uses less digits than its factorization.

487442861629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23087867.

The product of its digits is 37158912, while the sum is 61.

The spelling of 487442861629 in words is "four hundred eighty-seven billion, four hundred forty-two million, eight hundred sixty-one thousand, six hundred twenty-nine".