487910025702 has 144 divisors (see below), whose sum is σ = 1174516062720. Its totient is φ = 146263138560.

The previous prime is 487910025679. The next prime is 487910025731. The reversal of 487910025702 is 207520019784.

It is a happy number.

487910025702 is a `hidden beast` number, since 4 + 8 + 79 + 1 + 0 + 0 + 2 + 570 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 103171674 + ... + 103176402.

Almost surely, 2^487910025702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487910025702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (587258031360).

487910025702 is an abundant number, since it is smaller than the sum of its proper divisors (686606037018).

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

487910025702 is a wasteful number, since it uses less digits than its factorization.

487910025702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5259 (or 5245 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The spelling of 487910025702 in words is "four hundred eighty-seven billion, nine hundred ten million, twenty-five thousand, seven hundred two".