487603198656 has 1120 divisors, whose sum is σ = 1792088229888. Its totient is φ = 128098713600.

The previous prime is 487603198613. The next prime is 487603198657. The reversal of 487603198656 is 656891306784.

487603198656 is a `hidden beast` number, since 4 + 8 + 7 + 603 + 19 + 8 + 6 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 487603198593 and 487603198602.

It is not an unprimeable number, because it can be changed into a prime (487603198657) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 3229160181 + ... + 3229160331.

Almost surely, 2^487603198656 is an apocalyptic number.

487603198656 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487603198656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (896044114944).

487603198656 is an abundant number, since it is smaller than the sum of its proper divisors (1304485031232).

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

487603198656 is a wasteful number, since it uses less digits than its factorization.

487603198656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 63.

The spelling of 487603198656 in words is "four hundred eighty-seven billion, six hundred three million, one hundred ninety-eight thousand, six hundred fifty-six".