487609904012 has 24 divisors (see below), whose sum is σ = 1063876154880. Its totient is φ = 189977884560.

The previous prime is 487609903999. The next prime is 487609904029. The reversal of 487609904012 is 210409906784.

It is a super-2 number, since 2×487609904012² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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, 791574212 + ... + 791574827.

It is an arithmetic number, because the mean of its divisors is an integer number (44328173120).

Almost surely, 2^487609904012 is an apocalyptic number.

It is an amenable number.

487609904012 is an abundant number, since it is smaller than the sum of its proper divisors (576266250868).

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

487609904012 is a wasteful number, since it uses less digits than its factorization.

487609904012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583149061 (or 1583149059 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 487609904012 in words is "four hundred eighty-seven billion, six hundred nine million, nine hundred four thousand, twelve".