546805051128 has 192 divisors, whose sum is σ = 1729427880960. Its totient is φ = 152824105728.

The previous prime is 546805051099. The next prime is 546805051151. The reversal of 546805051128 is 821150508645.

546805051128 is a `hidden beast` number, since 5 + 4 + 6 + 80 + 50 + 511 + 2 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54311551 + ... + 54321617.

It is an arithmetic number, because the mean of its divisors is an integer number (9007436880).

Almost surely, 2^546805051128 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 546805051128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (864713940480).

546805051128 is an abundant number, since it is smaller than the sum of its proper divisors (1182622829832).

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

546805051128 is a wasteful number, since it uses less digits than its factorization.

546805051128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12426 (or 12419 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 45.

The spelling of 546805051128 in words is "five hundred forty-six billion, eight hundred five million, fifty-one thousand, one hundred twenty-eight".