477543982080 has 528 divisors, whose sum is σ = 1698323518080. Its totient is φ = 114427822080.

The previous prime is 477543982061. The next prime is 477543982087. The reversal of 477543982080 is 80289345774.

It is a tau number, because it is divible by the number of its divisors (528).

It is a super-2 number, since 2×477543982080² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 477543982080.

It is not an unprimeable number, because it can be changed into a prime (477543982087) 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, 165410397 + ... + 165413283.

Almost surely, 2^477543982080 is an apocalyptic number.

477543982080 is a gapful number since it is divisible by the number (40) 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 477543982080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (849161759040).

477543982080 is an abundant number, since it is smaller than the sum of its proper divisors (1220779536000).

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

477543982080 is a wasteful number, since it uses less digits than its factorization.

477543982080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026 (or 2997 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 477543982080 in words is "four hundred seventy-seven billion, five hundred forty-three million, nine hundred eighty-two thousand, eighty".