487400918700 has 72 divisors (see below), whose sum is σ = 1420978426560. Its totient is φ = 128981403200.

The previous prime is 487400918687. The next prime is 487400918747. The reversal of 487400918700 is 7819004784.

It is a self number, because there is not a number n which added to its sum of digits gives 487400918700.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6161730 + ... + 6240329.

It is an arithmetic number, because the mean of its divisors is an integer number (19735811480).

Almost surely, 2^487400918700 is an apocalyptic number.

It is an amenable number.

487400918700 is an abundant number, since it is smaller than the sum of its proper divisors (933577507860).

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

487400918700 is a wasteful number, since it uses less digits than its factorization.

487400918700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12402207 (or 12402200 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 48.

The spelling of 487400918700 in words is "four hundred eighty-seven billion, four hundred million, nine hundred eighteen thousand, seven hundred".