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575325473 = 23193129607
BaseRepresentation
bin100010010010101…
…100010100100001
31111002120120011212
4202102230110201
52134240403343
6133031115505
720154120512
oct4222542441
91432516155
10575325473
112758355a8
12140812b95
1392269898
14565a2a09
1535796c18
hex224ac521

575325473 has 8 divisors (see below), whose sum is σ = 603454848. Its totient is φ = 547455744.

The previous prime is 575325451. The next prime is 575325503. The reversal of 575325473 is 374523575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-575325473 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 575325473.

It is not an unprimeable number, because it can be changed into a prime (575325433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60365 + ... + 69242.

It is an arithmetic number, because the mean of its divisors is an integer number (75431856).

Almost surely, 2575325473 is an apocalyptic number.

It is an amenable number.

575325473 is a deficient number, since it is larger than the sum of its proper divisors (28129375).

575325473 is a wasteful number, since it uses less digits than its factorization.

575325473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129823.

The product of its digits is 441000, while the sum is 41.

The square root of 575325473 is about 23985.9432376548. The cubic root of 575325473 is about 831.7086170104.

The spelling of 575325473 in words is "five hundred seventy-five million, three hundred twenty-five thousand, four hundred seventy-three".

Divisors: 1 23 193 4439 129607 2980961 25014151 575325473