5450553 has 6 divisors (see below), whose sum is σ = 7873034. Its totient is φ = 3633696.

The previous prime is 5450539. The next prime is 5450593. The reversal of 5450553 is 3550545.

5450553 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5076009 + 374544 = 2253^2 + 612^2 .

It is not a de Polignac number, because 5450553 - 2⁴ = 5450537 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5450503) 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, 302800 + ... + 302817.

Almost surely, 2^5450553 is an apocalyptic number.

It is an amenable number.

5450553 is a deficient number, since it is larger than the sum of its proper divisors (2422481).

5450553 is a wasteful number, since it uses less digits than its factorization.

5450553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605623 (or 605620 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 5450553 is about 2334.6419425685. The cubic root of 5450553 is about 175.9868382892.

The spelling of 5450553 in words is "five million, four hundred fifty thousand, five hundred fifty-three".