546625491984 has 1600 divisors, whose sum is σ = 2082579206400. Its totient is φ = 135862272000.

The previous prime is 546625491967. The next prime is 546625492057. The reversal of 546625491984 is 489194526645.

546625491984 is a `hidden beast` number, since 5 + 4 + 6 + 6 + 2 + 549 + 1 + 9 + 84 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 5412133534 + ... + 5412133634.

It is an arithmetic number, because the mean of its divisors is an integer number (1301612004).

Almost surely, 2^546625491984 is an apocalyptic number.

546625491984 is a gapful number since it is divisible by the number (54) 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 546625491984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1041289603200).

546625491984 is an abundant number, since it is smaller than the sum of its proper divisors (1535953714416).

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

546625491984 is a wasteful number, since it uses less digits than its factorization.

546625491984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 231 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 63.

The spelling of 546625491984 in words is "five hundred forty-six billion, six hundred twenty-five million, four hundred ninety-one thousand, nine hundred eighty-four".