5777872520 has 128 divisors (see below), whose sum is σ = 15284505600. Its totient is φ = 1924454400.

The previous prime is 5777872517. The next prime is 5777872523. The reversal of 5777872520 is 252787775.

It is an interprime number because it is at equal distance from previous prime (5777872517) and next prime (5777872523).

It is not an unprimeable number, because it can be changed into a prime (5777872523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3087185 + ... + 3089055.

It is an arithmetic number, because the mean of its divisors is an integer number (119410200).

Almost surely, 2^5777872520 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 5777872520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7642252800).

5777872520 is an abundant number, since it is smaller than the sum of its proper divisors (9506633080).

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

5777872520 is a wasteful number, since it uses less digits than its factorization.

5777872520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199 (or 2195 counting only the distinct ones).

The product of its (nonzero) digits is 1920800, while the sum is 50.

The square root of 5777872520 is about 76012.3182122477. The cubic root of 5777872520 is about 1794.4140120048.

The spelling of 5777872520 in words is "five billion, seven hundred seventy-seven million, eight hundred seventy-two thousand, five hundred twenty".