489124785600 has 1512 divisors, whose sum is σ = 2042448639504. Its totient is φ = 114960384000.

The previous prime is 489124785581. The next prime is 489124785607. The reversal of 489124785600 is 6587421984.

It is a happy number.

489124785600 is a `hidden beast` number, since 4 + 8 + 9 + 1 + 2 + 4 + 78 + 560 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489124785607) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 1740657460 + ... + 1740657740.

Almost surely, 2^489124785600 is an apocalyptic number.

489124785600 is a gapful number since it is divisible by the number (40) 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 489124785600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1021224319752).

489124785600 is an abundant number, since it is smaller than the sum of its proper divisors (1553323853904).

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

489124785600 is a wasteful number, since it uses less digits than its factorization.

489124785600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 489124785600 in words is "four hundred eighty-nine billion, one hundred twenty-four million, seven hundred eighty-five thousand, six hundred".