546332413320 has 48 divisors (see below), whose sum is σ = 1775580344460. Its totient is φ = 145688643456.

The previous prime is 546332413313. The next prime is 546332413321. The reversal of 546332413320 is 23314233645.

546332413320 is a `hidden beast` number, since 5 + 4 + 6 + 3 + 324 + 1 + 3 + 320 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 524491711524 + 21840701796 = 724218^2 + 147786^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (546332413321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 758794659 + ... + 758795378.

Almost surely, 2^546332413320 is an apocalyptic number.

It is an amenable number.

546332413320 is an abundant number, since it is smaller than the sum of its proper divisors (1229247931140).

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

546332413320 is a wasteful number, since it uses less digits than its factorization.

546332413320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517590054 (or 1517590047 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 546332413320 its reverse (23314233645), we get a palindrome (569646646965).

The spelling of 546332413320 in words is "five hundred forty-six billion, three hundred thirty-two million, four hundred thirteen thousand, three hundred twenty".