5641769280 has 224 divisors, whose sum is σ = 20554248960. Its totient is φ = 1284341760.

The previous prime is 5641769219. The next prime is 5641769293. The reversal of 5641769280 is 829671465.

It is a tau number, because it is divible by the number of its divisors (224).

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

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, 1806120 + ... + 1809240.

It is an arithmetic number, because the mean of its divisors is an integer number (91760040).

Almost surely, 2^5641769280 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 5641769280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10277124480).

5641769280 is an abundant number, since it is smaller than the sum of its proper divisors (14912479680).

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

5641769280 is a wasteful number, since it uses less digits than its factorization.

5641769280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3417 (or 3407 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 5641769280 is about 75111.7120028561. The cubic root of 5641769280 is about 1780.2122037966.

The spelling of 5641769280 in words is "five billion, six hundred forty-one million, seven hundred sixty-nine thousand, two hundred eighty".