487122957552 has 480 divisors, whose sum is σ = 1720182472704. Its totient is φ = 117115891200.

The previous prime is 487122957511. The next prime is 487122957569. The reversal of 487122957552 is 255759221784.

487122957552 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 487122957492 and 487122957501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18433533 + ... + 18459939.

Almost surely, 2^487122957552 is an apocalyptic number.

487122957552 is a gapful number since it is divisible by the number (42) 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 487122957552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (860091236352).

487122957552 is an abundant number, since it is smaller than the sum of its proper divisors (1233059515152).

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

487122957552 is a wasteful number, since it uses less digits than its factorization.

487122957552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26497 (or 26484 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 57.

The spelling of 487122957552 in words is "four hundred eighty-seven billion, one hundred twenty-two million, nine hundred fifty-seven thousand, five hundred fifty-two".