413128265528 has 64 divisors (see below), whose sum is σ = 860186736000. Its totient is φ = 184424688000.

The previous prime is 413128265521. The next prime is 413128265551. The reversal of 413128265528 is 825562821314.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413128265521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5418938 + ... + 5494646.

It is an arithmetic number, because the mean of its divisors is an integer number (13440417750).

Almost surely, 2^413128265528 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 413128265528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (430093368000).

413128265528 is an abundant number, since it is smaller than the sum of its proper divisors (447058470472).

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

413128265528 is a wasteful number, since it uses less digits than its factorization.

413128265528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76836 (or 76832 counting only the distinct ones).

The product of its digits is 921600, while the sum is 47.

The spelling of 413128265528 in words is "four hundred thirteen billion, one hundred twenty-eight million, two hundred sixty-five thousand, five hundred twenty-eight".