5473143137280 has 2112 divisors, whose sum is σ = 23522486400000. Its totient is φ = 1073298014208.

The previous prime is 5473143137183. The next prime is 5473143137281. The reversal of 5473143137280 is 827313413745.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (5473143137281) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 10968222471 + ... + 10968222969.

Almost surely, 2^{5473143137280} 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 5473143137280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11761243200000).

5473143137280 is an abundant number, since it is smaller than the sum of its proper divisors (18049343262720).

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

5473143137280 is a wasteful number, since it uses less digits than its factorization.

5473143137280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632 (or 607 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 5473143137280 in words is "five trillion, four hundred seventy-three billion, one hundred forty-three million, one hundred thirty-seven thousand, two hundred eighty".