5725550 has 24 divisors (see below), whose sum is σ = 10712856. Its totient is φ = 2276640.

The previous prime is 5725547. The next prime is 5725613. The reversal of 5725550 is 555275.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15164 + ... + 15536.

It is an arithmetic number, because the mean of its divisors is an integer number (446369).

Almost surely, 2^5725550 is an apocalyptic number.

5725550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5725550 is a deficient number, since it is larger than the sum of its proper divisors (4987306).

5725550 is a wasteful number, since it uses less digits than its factorization.

5725550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 8750, while the sum is 29.

The square root of 5725550 is about 2392.8121530952. The cubic root of 5725550 is about 178.8981037365.

The spelling of 5725550 in words is "five million, seven hundred twenty-five thousand, five hundred fifty".