5777550 has 72 divisors (see below), whose sum is σ = 15987816. Its totient is φ = 1494720.

The previous prime is 5777549. The next prime is 5777557. The reversal of 5777550 is 557775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5777557) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16477 + ... + 16823.

It is an arithmetic number, because the mean of its divisors is an integer number (222053).

Almost surely, 2^5777550 is an apocalyptic number.

5777550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5777550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7993908).

5777550 is an abundant number, since it is smaller than the sum of its proper divisors (10210266).

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

5777550 is a wasteful number, since it uses less digits than its factorization.

5777550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 42875, while the sum is 36.

The square root of 5777550 is about 2403.6534692006. The cubic root of 5777550 is about 179.4380623408.

The spelling of 5777550 in words is "five million, seven hundred seventy-seven thousand, five hundred fifty".