487218522192 has 160 divisors (see below), whose sum is σ = 1292351569920. Its totient is φ = 158097392640.

The previous prime is 487218522181. The next prime is 487218522233. The reversal of 487218522192 is 291225812784.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 491642817 + ... + 491643807.

It is an arithmetic number, because the mean of its divisors is an integer number (8077197312).

Almost surely, 2^487218522192 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 487218522192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (646175784960).

487218522192 is an abundant number, since it is smaller than the sum of its proper divisors (805133047728).

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

487218522192 is a wasteful number, since it uses less digits than its factorization.

487218522192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001 (or 1995 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 51.

The spelling of 487218522192 in words is "four hundred eighty-seven billion, two hundred eighteen million, five hundred twenty-two thousand, one hundred ninety-two".