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5441525 = 52217661
BaseRepresentation
bin10100110000011111110101
3101020110100222
4110300133311
52343112100
6312344125
764152335
oct24603765
911213328
105441525
113087331
1219a5045
131186a4b
14a190c5
15727485
hex5307f5

5441525 has 6 divisors (see below), whose sum is σ = 6747522. Its totient is φ = 4353200.

The previous prime is 5441507. The next prime is 5441533. The reversal of 5441525 is 5251445.

It can be written as a sum of positive squares in 3 ways, for example, as 320356 + 5121169 = 566^2 + 2263^2 .

It is a de Polignac number, because none of the positive numbers 2k-5441525 is a prime.

It is a super-2 number, since 2×54415252 = 59220388651250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5441494 and 5441503.

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 5 ways as a sum of consecutive naturals, for example, 108806 + ... + 108855.

It is an arithmetic number, because the mean of its divisors is an integer number (1124587).

Almost surely, 25441525 is an apocalyptic number.

It is an amenable number.

5441525 is a deficient number, since it is larger than the sum of its proper divisors (1305997).

5441525 is a wasteful number, since it uses less digits than its factorization.

5441525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217671 (or 217666 counting only the distinct ones).

The product of its digits is 4000, while the sum is 26.

The square root of 5441525 is about 2332.7076542079. The cubic root of 5441525 is about 175.8896195794.

The spelling of 5441525 in words is "five million, four hundred forty-one thousand, five hundred twenty-five".

Divisors: 1 5 25 217661 1088305 5441525