487621688087044 has 24 divisors (see below), whose sum is σ = 975276631929600. Its totient is φ = 208973597232576.

The previous prime is 487621688087003. The next prime is 487621688087071. The reversal of 487621688087044 is 440780886126784.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296090569 + ... + 297732880.

It is an arithmetic number, because the mean of its divisors is an integer number (40636526330400).

Almost surely, 2^{487621688087044} is an apocalyptic number.

It is an amenable number.

487621688087044 is an abundant number, since it is smaller than the sum of its proper divisors (487654943842556).

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

487621688087044 is a wasteful number, since it uses less digits than its factorization.

487621688087044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593852787 (or 593852785 counting only the distinct ones).

The product of its (nonzero) digits is 924844032, while the sum is 73.

The spelling of 487621688087044 in words is "four hundred eighty-seven trillion, six hundred twenty-one billion, six hundred eighty-eight million, eighty-seven thousand, forty-four".