546365131488 has 288 divisors, whose sum is σ = 1808638191360. Its totient is φ = 154701342720.

The previous prime is 546365131483. The next prime is 546365131531. The reversal of 546365131488 is 884131563645.

It is a happy number.

546365131488 is a `hidden beast` number, since 5 + 4 + 6 + 36 + 513 + 14 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-4 number, since 4×546365131488⁴ (a number of 48 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546365131483) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4331845 + ... + 4456187.

It is an arithmetic number, because the mean of its divisors is an integer number (6279993720).

Almost surely, 2^546365131488 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 546365131488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (904319095680).

546365131488 is an abundant number, since it is smaller than the sum of its proper divisors (1262273059872).

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

546365131488 is a wasteful number, since it uses less digits than its factorization.

546365131488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124462 (or 124451 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 54.

The spelling of 546365131488 in words is "five hundred forty-six billion, three hundred sixty-five million, one hundred thirty-one thousand, four hundred eighty-eight".