5761241220 has 96 divisors (see below), whose sum is σ = 18453512448. Its totient is φ = 1315602432.

The previous prime is 5761241209. The next prime is 5761241257. The reversal of 5761241220 is 221421675.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 478312 + ... + 490208.

It is an arithmetic number, because the mean of its divisors is an integer number (192224088).

Almost surely, 2^5761241220 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 5761241220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9226756224).

5761241220 is an abundant number, since it is smaller than the sum of its proper divisors (12692271228).

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

5761241220 is a wasteful number, since it uses less digits than its factorization.

5761241220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13069 (or 13067 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5761241220 is about 75902.8406583047. The cubic root of 5761241220 is about 1792.6906488474.

Adding to 5761241220 its reverse (221421675), we get a palindrome (5982662895).

The spelling of 5761241220 in words is "five billion, seven hundred sixty-one million, two hundred forty-one thousand, two hundred twenty".