5775552 has 84 divisors (see below), whose sum is σ = 17064736. Its totient is φ = 1866240.

The previous prime is 5775551. The next prime is 5775557. The reversal of 5775552 is 2555775.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5775551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21177 + ... + 21447.

Almost surely, 2^5775552 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 5775552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8532368).

5775552 is an abundant number, since it is smaller than the sum of its proper divisors (11289184).

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

5775552 is a wasteful number, since it uses less digits than its factorization.

5775552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326 (or 313 counting only the distinct ones).

The product of its digits is 61250, while the sum is 36.

The square root of 5775552 is about 2403.2378159475. The cubic root of 5775552 is about 179.4173754531.

The spelling of 5775552 in words is "five million, seven hundred seventy-five thousand, five hundred fifty-two".