5553775 has 6 divisors (see below), whose sum is σ = 6886712. Its totient is φ = 4443000.

The previous prime is 5553773. The next prime is 5553791. The reversal of 5553775 is 5773555.

It is not a de Polignac number, because 5553775 - 2¹ = 5553773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5553773) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111051 + ... + 111100.

Almost surely, 2^5553775 is an apocalyptic number.

5553775 is a deficient number, since it is larger than the sum of its proper divisors (1332937).

5553775 is a wasteful number, since it uses less digits than its factorization.

5553775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222161 (or 222156 counting only the distinct ones).

The product of its digits is 91875, while the sum is 37.

The square root of 5553775 is about 2356.6448608138. The cubic root of 5553775 is about 177.0908382825.

It can be divided in two parts, 5553 and 775, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 5553775 in words is "five million, five hundred fifty-three thousand, seven hundred seventy-five".