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5552541 = 321921709
BaseRepresentation
bin10101001011100110011101
3101110002122200
4111023212131
52410140131
6315002113
765124111
oct25134635
911402580
105552541
113152785
121a39339
1311c5437
14a47741
1574a2e6
hex54b99d

5552541 has 18 divisors (see below), whose sum is σ = 8469630. Its totient is φ = 3504816.

The previous prime is 5552539. The next prime is 5552581. The reversal of 5552541 is 1452555.

It can be written as a sum of positive squares in only one way, i.e., 3980025 + 1572516 = 1995^2 + 1254^2 .

It is not a de Polignac number, because 5552541 - 21 = 5552539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5552501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2395 + ... + 4103.

It is an arithmetic number, because the mean of its divisors is an integer number (470535).

Almost surely, 25552541 is an apocalyptic number.

It is an amenable number.

5552541 is a deficient number, since it is larger than the sum of its proper divisors (2917089).

5552541 is a wasteful number, since it uses less digits than its factorization.

5552541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753 (or 1731 counting only the distinct ones).

The product of its digits is 5000, while the sum is 27.

The square root of 5552541 is about 2356.3830333798. The cubic root of 5552541 is about 177.0777213016.

The spelling of 5552541 in words is "five million, five hundred fifty-two thousand, five hundred forty-one".

Divisors: 1 3 9 19 57 171 361 1083 1709 3249 5127 15381 32471 97413 292239 616949 1850847 5552541