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553342325 = 5283266671
BaseRepresentation
bin100000111110110…
…101010101110101
31102120012200222012
4200332311111311
52113123423300
6130524014005
716466221634
oct4076652565
91376180865
10553342325
11264390308
12135391305
138a8408c3
14536bd51b
15338a3435
hex20fb5575

553342325 has 12 divisors (see below), whose sum is σ = 694413888. Its totient is φ = 437338800.

The previous prime is 553342319. The next prime is 553342373. The reversal of 553342325 is 523243355.

It is not a de Polignac number, because 553342325 - 212 = 553338229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 553342291 and 553342300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131261 + ... + 135410.

It is an arithmetic number, because the mean of its divisors is an integer number (57867824).

Almost surely, 2553342325 is an apocalyptic number.

It is an amenable number.

553342325 is a deficient number, since it is larger than the sum of its proper divisors (141071563).

553342325 is a wasteful number, since it uses less digits than its factorization.

553342325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266764 (or 266759 counting only the distinct ones).

The product of its digits is 54000, while the sum is 32.

The square root of 553342325 is about 23523.2294764133. The cubic root of 553342325 is about 820.9775793866.

The spelling of 553342325 in words is "five hundred fifty-three million, three hundred forty-two thousand, three hundred twenty-five".

Divisors: 1 5 25 83 415 2075 266671 1333355 6666775 22133693 110668465 553342325