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480553 is a prime number
BaseRepresentation
bin1110101010100101001
3220102012021
41311110221
5110334203
614144441
74041013
oct1652451
9812167
10480553
112a9057
121b2121
1313a968
14c71b3
15975bd
hex75529

480553 has 2 divisors, whose sum is σ = 480554. Its totient is φ = 480552.

The previous prime is 480541. The next prime is 480563. The reversal of 480553 is 355084.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 369664 + 110889 = 608^2 + 333^2 .

It is a cyclic number.

It is not a de Polignac number, because 480553 - 25 = 480521 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (480503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240276 + 240277.

It is an arithmetic number, because the mean of its divisors is an integer number (240277).

2480553 is an apocalyptic number.

It is an amenable number.

480553 is a deficient number, since it is larger than the sum of its proper divisors (1).

480553 is an equidigital number, since it uses as much as digits as its factorization.

480553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 480553 is about 693.2193015201. The cubic root of 480553 is about 78.3274096421.

The spelling of 480553 in words is "four hundred eighty thousand, five hundred fifty-three".