487432562220 has 384 divisors, whose sum is σ = 1692467481600. Its totient is φ = 115739725824.

The previous prime is 487432562179. The next prime is 487432562261. The reversal of 487432562220 is 22265234784.

487432562220 is a `hidden beast` number, since 4 + 87 + 4 + 3 + 2 + 562 + 2 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (487432562179) and next prime (487432562261).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 173895339 + ... + 173898141.

It is an arithmetic number, because the mean of its divisors is an integer number (4407467400).

Almost surely, 2^487432562220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487432562220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (846233740800).

487432562220 is an abundant number, since it is smaller than the sum of its proper divisors (1205034919380).

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

487432562220 is a wasteful number, since it uses less digits than its factorization.

487432562220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854 (or 3846 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 487432562220 in words is "four hundred eighty-seven billion, four hundred thirty-two million, five hundred sixty-two thousand, two hundred twenty".