5577750 has 96 divisors (see below), whose sum is σ = 15721056. Its totient is φ = 1425600.

The previous prime is 5577749. The next prime is 5577769. The reversal of 5577750 is 577755.

It is a super-2 number, since 2×5577750² = 62222590125000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83217 + ... + 83283.

It is an arithmetic number, because the mean of its divisors is an integer number (163761).

Almost surely, 2^5577750 is an apocalyptic number.

5577750 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 5577750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7860528).

5577750 is an abundant number, since it is smaller than the sum of its proper divisors (10143306).

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

5577750 is a wasteful number, since it uses less digits than its factorization.

5577750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 114 counting only the distinct ones).

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

The square root of 5577750 is about 2361.7260637085. The cubic root of 5577750 is about 177.3452993163.

The spelling of 5577750 in words is "five million, five hundred seventy-seven thousand, seven hundred fifty".