487988539630 has 16 divisors (see below), whose sum is σ = 884274537600. Its totient is φ = 193885378912.

The previous prime is 487988539589. The next prime is 487988539637. The reversal of 487988539630 is 36935889784.

It is a self number, because there is not a number n which added to its sum of digits gives 487988539630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487988539637) 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, 163753054 + ... + 163756033.

It is an arithmetic number, because the mean of its divisors is an integer number (55267158600).

Almost surely, 2^487988539630 is an apocalyptic number.

487988539630 is a deficient number, since it is larger than the sum of its proper divisors (396285997970).

487988539630 is a wasteful number, since it uses less digits than its factorization.

487988539630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327509243.

The product of its (nonzero) digits is 313528320, while the sum is 70.

The spelling of 487988539630 in words is "four hundred eighty-seven billion, nine hundred eighty-eight million, five hundred thirty-nine thousand, six hundred thirty".