5771500 has 96 divisors (see below), whose sum is σ = 15410304. Its totient is φ = 1843200.

The previous prime is 5771461. The next prime is 5771501. The reversal of 5771500 is 51775.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5771501) 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, 59452 + ... + 59548.

It is an arithmetic number, because the mean of its divisors is an integer number (160524).

Almost surely, 2^5771500 is an apocalyptic number.

5771500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5771500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7705152).

5771500 is an abundant number, since it is smaller than the sum of its proper divisors (9638804).

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

5771500 is a wasteful number, since it uses less digits than its factorization.

5771500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 1225, while the sum is 25.

The square root of 5771500 is about 2402.3946386887. The cubic root of 5771500 is about 179.3754072113.

5771500 divided by its sum of digits (25) gives a triangular number (230860 = T₆₇₉).

The spelling of 5771500 in words is "five million, seven hundred seventy-one thousand, five hundred".