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504132089 is a prime number
BaseRepresentation
bin11110000011000…
…111000111111001
31022010121120012212
4132003013013321
52013024211324
6122005144505
715331023566
oct3603070771
91263546185
10504132089
1123962999a
121209bb135
13805a0b16
144ad4d86d
152e3d270e
hex1e0c71f9

504132089 has 2 divisors, whose sum is σ = 504132090. Its totient is φ = 504132088.

The previous prime is 504132071. The next prime is 504132091. The reversal of 504132089 is 980231405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 462594064 + 41538025 = 21508^2 + 6445^2 .

It is a cyclic number.

It is not a de Polignac number, because 504132089 - 28 = 504131833 is a prime.

Together with 504132091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (504132029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252066044 + 252066045.

It is an arithmetic number, because the mean of its divisors is an integer number (252066045).

Almost surely, 2504132089 is an apocalyptic number.

It is an amenable number.

504132089 is a deficient number, since it is larger than the sum of its proper divisors (1).

504132089 is an equidigital number, since it uses as much as digits as its factorization.

504132089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 504132089 is about 22452.8859837661. The cubic root of 504132089 is about 795.8809579521.

The spelling of 504132089 in words is "five hundred four million, one hundred thirty-two thousand, eighty-nine".