546879426937344 has 400 divisors, whose sum is σ = 1634547461349528. Its totient is φ = 182041366560768.

The previous prime is 546879426937339. The next prime is 546879426937351. The reversal of 546879426937344 is 443739624978645.

546879426937344 is a `hidden beast` number, since 5 + 4 + 6 + 8 + 7 + 9 + 4 + 269 + 3 + 7 + 344 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 542886272006400 + 3993154930944 = 23299920^2 + 1998288^2 .

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 134798969364 + ... + 134798973420.

Almost surely, 2^{546879426937344} is an apocalyptic number.

546879426937344 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 546879426937344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (817273730674764).

546879426937344 is an abundant number, since it is smaller than the sum of its proper divisors (1087668034412184).

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

546879426937344 is a wasteful number, since it uses less digits than its factorization.

546879426937344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7777 (or 7752 counting only the distinct ones).

The product of its digits is 26336378880, while the sum is 81.

The spelling of 546879426937344 in words is "five hundred forty-six trillion, eight hundred seventy-nine billion, four hundred twenty-six million, nine hundred thirty-seven thousand, three hundred forty-four".