546740863200 has 648 divisors, whose sum is σ = 2325815403912. Its totient is φ = 124967162880.

The previous prime is 546740863129. The next prime is 546740863213. The reversal of 546740863200 is 2368047645.

546740863200 is a `hidden beast` number, since 5 + 4 + 6 + 7 + 4 + 0 + 8 + 632 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (648).

It is a super-2 number, since 2×546740863200² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 9496902 + ... + 9554298.

Almost surely, 2^546740863200 is an apocalyptic number.

546740863200 is a gapful number since it is divisible by the number (50) 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 546740863200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1162907701956).

546740863200 is an abundant number, since it is smaller than the sum of its proper divisors (1779074540712).

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

546740863200 is a wasteful number, since it uses less digits than its factorization.

546740863200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57446 (or 57414 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 546740863200 in words is "five hundred forty-six billion, seven hundred forty million, eight hundred sixty-three thousand, two hundred".