577481344896 has 256 divisors, whose sum is σ = 1621063886400. Its totient is φ = 181865349120.

The previous prime is 577481344859. The next prime is 577481344933. The reversal of 577481344896 is 698443184775.

It is an interprime number because it is at equal distance from previous prime (577481344859) and next prime (577481344933).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269723986 + ... + 269726126.

Almost surely, 2^577481344896 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 577481344896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (810531943200).

577481344896 is an abundant number, since it is smaller than the sum of its proper divisors (1043582541504).

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

577481344896 is a wasteful number, since it uses less digits than its factorization.

577481344896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697 (or 2685 counting only the distinct ones).

The product of its digits is 162570240, while the sum is 66.

The spelling of 577481344896 in words is "five hundred seventy-seven billion, four hundred eighty-one million, three hundred forty-four thousand, eight hundred ninety-six".