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5625485 = 51125097
BaseRepresentation
bin10101011101011010001101
3101120210201022
4111131122031
52420003420
6320323525
765546555
oct25353215
911523638
105625485
1131a2568
121a735a5
13121c6b8
14a66165
15761c25
hex55d68d

5625485 has 4 divisors (see below), whose sum is σ = 6750588. Its totient is φ = 4500384.

The previous prime is 5625461. The next prime is 5625493. The reversal of 5625485 is 5845265.

5625485 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1885129 + 3740356 = 1373^2 + 1934^2 .

It is a cyclic number.

It is not a de Polignac number, because 5625485 - 26 = 5625421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 562544 + ... + 562553.

It is an arithmetic number, because the mean of its divisors is an integer number (1687647).

Almost surely, 25625485 is an apocalyptic number.

It is an amenable number.

5625485 is a deficient number, since it is larger than the sum of its proper divisors (1125103).

5625485 is a wasteful number, since it uses less digits than its factorization.

5625485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125102.

The product of its digits is 48000, while the sum is 35.

The square root of 5625485 is about 2371.8104899001. The cubic root of 5625485 is about 177.8497764650.

The spelling of 5625485 in words is "five million, six hundred twenty-five thousand, four hundred eighty-five".

Divisors: 1 5 1125097 5625485