5553725 has 6 divisors (see below), whose sum is σ = 6886650. Its totient is φ = 4442960.

The previous prime is 5553721. The next prime is 5553727. The reversal of 5553725 is 5273555.

It can be written as a sum of positive squares in 3 ways, for example, as 268324 + 5285401 = 518^2 + 2299^2 .

It is not a de Polignac number, because 5553725 - 2² = 5553721 is a prime.

It is a super-2 number, since 2×5553725² = 61687722751250, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5553691 and 5553700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5553721) 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, 111050 + ... + 111099.

It is an arithmetic number, because the mean of its divisors is an integer number (1147775).

Almost surely, 2^5553725 is an apocalyptic number.

It is an amenable number.

5553725 is a deficient number, since it is larger than the sum of its proper divisors (1332925).

5553725 is a wasteful number, since it uses less digits than its factorization.

5553725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222159 (or 222154 counting only the distinct ones).

The product of its digits is 26250, while the sum is 32.

The square root of 5553725 is about 2356.6342524881. The cubic root of 5553725 is about 177.0903068380.

The spelling of 5553725 in words is "five million, five hundred fifty-three thousand, seven hundred twenty-five".