5761205520 has 160 divisors (see below), whose sum is σ = 20502402048. Its totient is φ = 1310959104.

The previous prime is 5761205519. The next prime is 5761205537. The reversal of 5761205520 is 255021675.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 373807 + ... + 388913.

Almost surely, 2^5761205520 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 5761205520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10251201024).

5761205520 is an abundant number, since it is smaller than the sum of its proper divisors (14741196528).

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

5761205520 is a wasteful number, since it uses less digits than its factorization.

5761205520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15357 (or 15351 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 5761205520 is about 75902.6054888763. The cubic root of 5761205520 is about 1792.6869459886.

The spelling of 5761205520 in words is "five billion, seven hundred sixty-one million, two hundred five thousand, five hundred twenty".